This list was compiled by my brain, various others who e-mailed me suggestions (whom I would like to thank very much!), and Bulbapedia and Wikipedia when desperate times called. If you have a suggestion or a correction don't hesitate to contact me (just note that this page is by far my most e-mailed-about page, so you definitely won't be alone if you decide to do so).
A- Abomasnow - Abomination + Snow
- Abra - As in "Abracadabra"
- Absol - Ab (away from) + Sol Solis ("Sun" in Latin)
- Accelgor - Accelerate
- Aerodactyl - Arrow or Aero (as in air) + Pterodactyl
- Aggron - Aggression + Iron
- Aipom - Ape + Palm
- Alakazam - As in "Abracadabra"
- Alomomola - Mola mola (scientific name for ocean sunfish) + Aloha
- Altaria - Altitude + Air or Aria (Italian for "air")
- Ambipom - Ambi (both) or Ambidextrous (able to write with both hands) + Palm
- Amoonguss - From the saying, A fungus among us
- Ampharos - Ampere (a measure of electricity) + Pharaoh
- Anorith - Anamalocaris (an ancient species in the Cambrian period)
- Arbok - Backwards of 'Cobra'
- Arcanine - Arcane + Canine
- Arceus - Arch (highest) or Archaic (ancient) + deus ("God" in Latin or Greek)
- Archen - Archaeopteryx (the earliest known bird) or Archaic (old) + Chicken
- Archeops - Archaeopteryx or Archaic + Cheops (an Egyptian pharoah)
- Ariados - Arachnid (Latin for 'spider') or Ariadne (of Greek mythology) + Dos (Spanish for 'Two')
- Armaldo - Armor + Armadillo
- Aron - Amor + Iron
- Articuno - Arctic + Uno (Spanish for 'One')
- Audino - Audio + "I dunno"
- Axew - Axe + Chew
- Azelf - Azure + Elf
- Azumarill - Azure (a shade of blue) + Marill (Pre-evolution of Azumarill)
- Azurill - Azure + Rill (river)
- Bagon - Baby + Dragon
- Baltoy - Balance + Toy
- Banette - Bane + Marionette (a type of puppet controlled by strings)
- Barboach - Barb + Loach (a species of fish) or Barbette (a type of gun) + Poach (to hunt)
- Basculin - Bass + Masculine
- Bastiodon - Bastion + Don (as in dinosaur) or Bastille (a medieval fortress) + Mastodon
- Bayleef - Bay Leaf (a plant with sharp leaves)
- Beartic - Bear + Arctic
- Beautifly - Beautiful + Butterfly
- Beedrill - Bee + Drill
- Beheeyem - B.E.M. (Bug Eyed Monster)
- Beldum - Reverse of "dumbbell"
- Bellossom - Bell + Blossom
- Bellsprout - Bell + Sprout
- Bibarel - Bib (German for 'animal') + Barrel
- Bidoof - Beaver + Doofus
- Bisharp - Bishop + Sharp
- Blastoise - Blast + Tortoise
- Blaziken - Blaze + Chicken
- Blissey - Bliss (happiness)
- Blitzle - Blitz (German for 'lightning')
- Boldore - Play on the word 'Boulder'
- Bonsly - Bonsai (a small tree) + Sly
- Bouffalant - Buffalo + Bouffant (a type of high-volume, piled up hair style)
- Braviary - Brave + Aviary
- Breloom - Umbrella + Mushroom
- Bronzong - Bronze + Gong or Dong
- Bronzor - Bronze + Mirror
- Budew - Bud + Dew
- Buizel - Buoy + Weasel
- Bulbasaur - Bulb + Dinosaur
- Buneary - Bunny + Ear
- Burmy - Bag + Wormy
- Butterfree - Butterfly + Free
- Cacnea - Cactus + Needle
- Cacturne - Cactus + Nocturnal
- Camerupt - Camel + Erupt
- Carnivine - Carnivore + Vine
- Carracosta - Carapace (like a shell) + Costa (Latin for 'coast')
- Carvanha - Carnivore + Pirahna (a type of carnivorous fish)
- Cascoon - Casket + Cacoon
- Castform - Forecast + Transform
- Caterpie - Caterpillar
- Celebi - Celestial or Celery or Celandine (a type of plant) + Bii (Japanese for 'serenity')
- Chandelure - Chandelier + Allure
- Chansey - Chance + Lucky
- Charizard - Char (to burn) + Lizard
- Charmander - Char + Salamander
- Charmeleon - Char + Chameleon
- Chatot - Chat + Parot
- Cherrim - Cherry + Blossom
- Cherubi - Cherry or Cherubic (as in "childlike") + Ruby
- Chikorita - Chicory (a weed) + Ita (Spanish suffix for 'small')
- Chimchar - Chimpanzee + Char
- Chimecho - Chime + Echo
- Chinchou - Chochin (a type of Japanese lantern)
- Chingling - A play on 'jingling'
- Cinccino - Chinchilla + Chino cloth
- Clamperl - Clam + Pearl
- Claydol - Clay + Doll
- Clefable - Clef (a symbol in music ) + Fable
- Clefairy - Clef (as in the musical term) + Fairy
- Cleffa - Clef + Clefairy (pre-evolution)
- Cloyster - Clamp + Oyster
- Cobalion - Cobalt + Lion
- Cofagrigus - Coffin + Sarcophagus
- Combee - Honeycomb + Bee
- Combusken - Combustion (to burn) + Chicken
- Conkeldurr - Concrete or Conk + Elder
- Corphish - Corps + Crayfish
- Corsola - Coral + Sole
- Cottonee - Cotton
- Cradily - Cradle + Lily
- Cranidos - Cranium + Dos (suffix for a lot of dinosaurs)
- Crawdaunt - Crawfish + Daunt (to scare)
- Cresselia - Crescent + Selene (Greek goddess of the moon)
- Croagunk - Croak + Gunk
- Crobat - Cross + Bat
- Croconaw - Crocodile + Gnaw
- Crustle - Crust + Crumble or Castle
- Cryogonal - Cryo (prefix meaning cold or frosty) + -Gonal (as in polygonal)
- Cubchoo - Cub + Ah chooooo
- Cubone - Cub + Bone
- Cyndaquil - Cinder + Quill
- Darkrai - Dark + Kurai (Japanese for 'dark')
- Darmanitan - Daruma (a type of Japanese doll) + Orangutan
- Darumaka - Daruma
- Deerling - Deer + Yearling (a young animal)
- Deino - Dino + Ein (German for 'one')
- Delcatty - Delicate + Cat + Kitty
- Delibird - Delivery + Bird
- Deoxys - Deoxyribonucleic acid/DNA
- Dewgong - Dugong (a seal-like animal)
- Dewott - Dew + Otter
- Dialga - Diamond
- Diglett - Dig + Piglett (small)
- Ditto - Ditto (as in a copy or a substitute)
- Dodrio - Dodo + Trio (Three)
- Doduo - Dodo + Duo (Two)
- Donphan - Mastadon + Elephant
- Dragonair - Dragon + Air
- Dragonite - Dragon + Knight
- Drapion -Dragon or Dracula + Scorpion
- Dratini - Dragon + Tiny or Petite or Teeny
- Drifblim - Drift + Blimp
- Drifloon - Drift + Balloon
- Drilbur - Drill + Burrow
- Drowzee - Drowzy
- Druddigon - Dragon + Ruddy
- Ducklett - Duck + -lett (small or young)
- Dugtrio - Dig + Trio
- Dunsparce - Dun (a shade of brown) + Sparce or Sparse
- Duosion - Duo/Double + Fission or Division (as in cells)
- Durant - Durable + Ant
- Dusclops - Dusk + Cyclops
- Dusknoir - Dusk + Noir (French for 'black')
- Duskull - Dusk + Skull
- Dustox - Dust + Toxic
- Dwebble - Dwell + Pebble
- Eelektrik - Eel + Electric
- Eelektross - Eel + Electric + Boss
- Eevee - "EV", abbreviation for 'Evolution'
- Ekans - Backwards of 'Snake'
- Electabuzz - Electric + Buzz
- Electivire - Eelctric + Wire
- Electrike - Electric + Strike
- Electrode - Electric + Explode
- Elekid - Electric + Kid
- Elgyem - LGM (Little Green Men)
- Emboar - Ember + Boar
- Emolga - Momonga (scientific name for the Japanese dwarf flying squirrel)
- Empoleon - Emporor + Napoleon
- Entei - Enten (Japanese for 'blazing heat)
- Escavalier - Chevalier (French for 'knight') + Escargot
- Espeon - ESP (extra-sensory perception) + Eon (Suffix for Eevee evolution)
- Excadrill - Excavate + Drill
- Exeggcute - Egg + Execute
- Exeggutor - Egg + Executor
- Exploud - Explosion + Loud
- Farfetch'd - Farfetched
- Fearow - Fear + Sparrow
- Feebas - Feeble + Bass
- Feraligatr - Ferocious + Alligator
- Ferroseed - Ferrum (Latin for 'iron') + Seed
- Ferrothorn - Ferrum + Thorn
- Finneon - Fin + Neon
- Flaaffy - Fluffy + Baaa (as in the noise sheep make)
- Flareon - Flare + Eon (Suffix for Eevee evolution)
- Floatzel - Float + Weasel
- Flygon - Fly + Dragon
- Foongus - Fool + Fungus
- Forretress - Forest + Fortress
- Fraxure - Fracture + Axe
- Frillish - Frill + Jellyfish
- Froslass - Frost + Lass
- Furret - Furret
- Gabite - Bite
- Gallade - Gallant + Blade
- Galvantula - Galvanic + Tarantula
- Garbodor - Garbage + Odor
- Garchomp - Guard + Chomp
- Gardevoir - Guarde (French for "Guard") + Devoire (French for "required")
- Gastly - Gas + Ghostly
- Gastrodon - Gastropod (taxonomic group of species containing snails) + -don (Spanish title for 'king')
- Genesect - Gene + Insect
- Gengar - From Doppelganger (a spirit or double)
- Geodude - Geo (earth) + Dude
- Gible - Ground + Nibble or Gobble
- Gigalith - Gigas (Earth giants from Greek mythology) + Monolith
- Girafarig - Giraffe, spelled same when flipped backwards
- Giratina - Girare (Italian for 'turn') + Platina (Spanish for 'platinum)
- Glaceon - Glacier + Eon
- Glalie - Glare or Glacier + Goalie
- Glameow - Glamorous + Meow
- Gligar - Glide + Gargoyle
- Gliscor - Glide + Scorpion
- Gloom - Gloom/Glum
- Golbat - Ghoul + Bat
- Goldeen - Goldfish + Queen
- Golduck - Gold + Duck
- Golem - Golem (A mythological rock monster)
- Golett - Golem + -lett (suffix meaning small)
- Golurk - Golem + Lurk
- Gorebyss - Gorgeous + Abyss
- Gothita - Gothic + Lolita
- Gothitelle - Gothic + Mademoiselle (French for 'miss')
- Gothorita - Gothic + Lolita
- Granbull - Grand + Bull or Bulldog
- Graveler - Gravel
- Grimer - Grime
- Grotle - Grove + Turtle
- Groudon - Ground + Don (suffix for names of many dinosaurs)
- Grovyle - Grove + Reptile
- Growlithe - Growl + Lithe
- Grumpig - Grumpy + Pig
- Gulpin - Gulping
- Gurdurr - A play on the word 'Girder' (that iron bar that he carries)
- Gyarados - Gyro (a spinning action) or Gyakusatsu (slaughter)
- Happiny - Happy + Tiny
- Hariyama - A rank in Sumo wrestling
- Haunter - Haunt
- Haxorus - Hack + Axe + -Saurus (Greek for 'lizard')
- Heatmor - Heat + Mortar
- Heatran - Heat + Transfer/Transition
- Heracross - Hercules (as in the Hercules beetle) + Cross
- Herdier - Herd + Terrier
- Hippopotas - Hippopotamus
- Hippowdon - Hippopotamus + Power
- Hitmonchan - Hit + Monster + Jackie Chan
- Hitmonlee - Hit + Monster + Bruce Lee
- Hitmontop - Hit + Monster + Top
- Ho-oh - Hou-ou (Japanese for "Phoenix")
- Honchkrow - Honcho (as in the head honcho) + Crow
- Hoothoot - Hoot
- Hoppip - Hop + Pip (a type of seed)
- Horsea - Backwards of "Seahorse"
- Houndoom - Hound + Doom
- Houndour - Hound + Dour (meaning harsh or unhappy)
- Huntail - Hunt + Tail
- Hydreigon - Hydra + Drei (German for 'three') + Dragon
- Hypno - Hypnosis
- Igglybuff - Wigglytuff/Jigglypuff + Buff (strong)
- Illumise - Illuminate
- Infernape - Inferno + Ape
- Ivysaur - Ivy + Dinosaur
- Jellicent - Jellyfish + Magnificent
- Jigglypuff - Jiggly + Puff
- Jirachi - 'Wish' in Russian
- Jolteon - Jolt + Eon (Suffix for Eevee evolution)
- Joltik - Jolt + Tick
- Jumpluff - Jump + Fluff
- Jynx - Jinx
- Kabuto - Kabutogani (Japanese for "horsecrab shoe") or Kabuto (Japanese for "helmet")
- Kabutops - Kabuto + Ceratopsidae (a taxonomic group of dinosaurs)
- Kadabra - As in "Abracadabra"
- Kakuna - Coccoon
- Kangaskhan - Kangaroo + Genghis Khan (a Mongolian ruler)
- Karrablast - Kerato (Greek for 'horn') + Plastron (underside of turtle/tortoise)
- Kecleon - Kakureru ("to hide" in Japanese) + Chameleon
- Keldeo - Kelpie (a waterhorse from Celtic folklore) + Rodeo
- Kingdra - King + Seadra (Pre-evolution of Kingdra) or Dragon
- Kingler - King + Fiddler (a species of crab)
- Kirlia - Reference to Kirlian photography
- Klang - Clang
- Klink - Clink or Link
- Klinklang - Clink + Clang
- Koffing - Coughing
- Krabby - Crab
- Kricketot - Cricket + Tot (usually referring to children)
- Kricketune - Cricket + Tune
- Krokorok - Crocodile + Rock
- Krookodile - Crook + Crocodile
- Kyogre - Kai (water) + Orca
- Kyurem - Kyuurei (Japanese for 'rapid cooling')
- Lairon - Lair + Iron
- Lampent - Lamp + Repent
- Landorus - Land + -orus (suffix for the others from the genie trio)
- Lanturn - Lantern
- Lapras - Lap or Lapis Lazuli (a blue gem)
- Larvesta - Larvae + Vesta (Roman Goddess with a flame burning in her temples)
- Larvitar - Larva
- Latias - Lateo (Latin for 'hidden')
- Latios - Lateo (Latin for 'hidden')
- Leafeon - Leaf + -eon (suffix for the other Eevee evolutions)
- Leavanny - Leaves + Nanny
- Ledian - Alien + Ladybug
- Ledyba - Ladybug
- Lickilicky - Lick + Lick + more licks..
- Lickitung - Lick + Tongue
- Liepard - Lie + Leopard
- Lileep - Lily + Peep
- Lilligant - Lily + Elegant
- Lillipup - Li'l + Pup
- Linoone - Line + Raccoon
- Litwick - Lit + Wick (as in a candle wick)
- Lombre - Lotus + Hombre ("Man" in Spanish) + Sombrero (a Mexican hat)
- Lopunny - Lop + Bunny
- Lotad - Lotus + Lily Pad
- Loudred - Loud + Dread
- Lucario - Lupaster (a species of Egyptian jackal) + Cairo?
- Ludicolo - Lotus + Ludicrous + Loco ("Crazy" in Spanish)
- Lugia - Lutetium (an silver element, LU on the periodic table)
- Lumineon - Luminous + Neon
- Lunatone - Luna ("moon" in Latin) + Stone
- Luvdisc - Love + Discus
- Luxio - Lux (Latin for 'light') + Leo (Latin for 'lion')
- Luxray - Lux + X-Ray
- Machamp - Macho + Champion
- Machoke - Macho + Choke
- Machop - Macho + Chop
- Magby - Magma + Baby
- Magcargo - Magma + Escargot
- Magikarp - Magic + Carp
- Magmar - Magma + Mar (meaning to damage and scar)
- Magmortar - Magma + Mortar
- Magnemite - Magnet + Mite (meaning small)
- Magneton - Magnet + Magnetron
- Magnezone - Magnet + Zone
- Makuhita - Rank in Suma Wrestling
- Mamoswine - Mammoth + Swine
- Manaphy - Mana (a concept of force and magic) + Fairy
- Mandibuzz - Mandible + Buzzard
- Manectric - Mane + Electric
- Mankey - Man + Monkey
- Mantine - Manta Ray + Marine
- Mantyke - Manta Ray + Tyke (meaning little or young)
- Maractus - Maraca + Cactus
- Mareep - Mary (from Mary Had a Little Lamb) + Sheep
- Marill - Mares ('Sea' in Latin)
- Marowak - Marrow (as in bone marrow) + Whack
- Marshtomp - Marsh + Stomp
- Masquerain - Masqueraide + Rain
- Mawile - Maw + Wile
- Medicham - Meditate + Champion
- Meditite - Meditate + Tyke
- Meganium - Mega + Nium (Plant suffixes)
- Meloetta - Melody + Pirouette (a type of movement in ballet) + -etta (Italian suffix for 'little')
- Meowth - Meow + Mouth
- Mesprit - Me + Spirit
- Metagross - Metal + Gross (bulky)
- Metang - Metal + Angstrom
- Metapod - Metamorphosis + Pod
- Mew - Mew (as in the sound a cat makes) or Mutant
- Mewtwo - Mew (the Pokemon) + Two
- Mienfoo - Ermine + Kung Fu
- Mienshao - Ermine + Shao Lin (a type of martial arts)
- Mightyena - Mighty + Hyena
- Milotic - Milo (as in the famous sculpture Venus de Milo) + Melodic
- Miltank - Milk + Tank
- Mime Jr. - Mime + Junior
- Minccino - Mini + Chino cloth
- Minun - Minus
- Misdreavus - Michievous + Dread or Dream
- Mismagius - Mischevious + Mage or Magi
- Moltres - Molten + Tres (Spanish for 'Three')
- Monferno - Monkey + Inferno
- Mothim - Moth + Him
- Mr. Mime - Mime
- Mudkip - Mudskipper
- Muk - Muck
- Munchlax - Munch + Relax
- Munna - Moon + Luna
- Murkrow - Murky + Crow
- Musharna - Mushamusha
- Natu - Natu (Latin for 'birth')
- Nidoking - Needle + King
- Nidoqueen - Needle + Queen
- Nidoran - Needle
- Nidorina - Needle + Rhino + -a (suffix indicating female-ness)
- Nidorino - Needle + Rhino
- Nincada - Ninja + Cicada
- Ninetales - Nine + Tails
- Ninjask - Ninja + Mask
- Noctowl - Nocturnal + Owl
- Nosepass - Nose + ???
- Numel - Numb + Camel
- Nuzleaf - Nuzzle + Leaf
- Octillery - Octopus + Artillery
- Oddish - Odd + Radish
- Omanyte - Ammonite (an extinct species resembling of nautiloids)
- Omastar - Ammonite + Star
- Onix - Onyx
- Oshawott - Ocean + Water + Otter
- Pachirisu - Pachipachi ('electric crackling' in Japanese) + Risu (squirrel)
- Palkia - Paru (Japanese for 'pearl')
- Palpitoad - Palpitate + Toad
- Panpour - Pan (genus that embodies apes) + Pour
- Pansage - Pan + Sage
- Pansear - Pan + Sear
- Paras - Parasite
- Parasect - Parasite + Insect
- Patrat - Patrol + Rat
- Pawniard - Pawn + Poniard (a medieval dagger)
- Pelipper - Pelican + Flipper
- Persian - Persian (a type of cat)
- Petilil - Petal + Lily
- Phanpy - Elephant
- Phione - Clione (a genus of sea slugs) + Manaphy
- Pichu - Shortened version of Pikachu
- Pidgeot - Pigeon
- Pidgeotto - Pidgeon
- Pidgey - Pidgeon
- Pidove - Pidgeon + Dove
- Pignite - Pig + Ignite
- Pikachu - Pika ('Spark' in Japanese) + Chu ('Mouse' in Japanese)
- Piloswine - Pilo ('Hairy' in Latin) + Swine
- Pineco - Pinecone
- Pinsir - Pincer
- Piplup - Pip (the stage of life before birds hatch) + Plup (sound of dripping water)
- Plusle - Plus
- Politoed - Poliwog (another name for tadpole) + Toad
- Poliwag - Poliwog + Wag
- Poliwhirl - Poliwog + Whirl
- Poliwrath - Poliwog + Wrath
- Ponyta - Pony + Bonita (Spanish for 'nice')
- Poochyena - Pooch + Hyena
- Porygon - Polygon
- Porygon-Z - Polygon + Z
- Porygon2 - Polygon + 2
- Primeape - Primate + Ape
- Prinplup - Prince + Plup
- Probopass - Proboscis + Nosepass (pre-evolution)
- Psyduck - Psychic + Duck
- Pupitar - Pupa (second stage after larva but before insect)
- Purrloin - Purr + Purloin (to steal)
- Purugly - Purr + Ugly
Q
- Quagsire - Quagmire
- Quilava - Lava
- Qwilfish - Quill + Fish
R
- Raichu - Rai ('Thunder' in Japanese) + Pikachu
- Raikou - Rai ('Thunder' in Japanese)
- Ralts - Waltz
- Rapidash - Rapid + Dash
- Raticate - Rat + Eradicate
- Rattata - Rat
- Rayquaza - Ray + Quazar
- Regice - Ice
- Regirock - Rock
- Registeel - Steel
- Relicanth - Relic +
- Remoraid - Remora
- Rhydon - Rhino
- Rhyhorn - Rhino + Horn
- Roselia - Rose
S
- Sableye - Sable + Eye
- Salamence - Salamander + Menace
- Sandshrew - Sand + Shrew
- Sandslash - Sand + Slash
- Sceptile - Scepter + Reptile
- Scizor - Scissor + Razor
- Scyther - Scythe
- Seadra - Sea + Dragon
- Seaking - Sea + King
- Sealeo - Seal + Leon (Spanish for Lion)
- Seedot - Seed + Dicot
- Seel - Seal
- Sentret - Sentry
- Seviper - Sever + Viper
- Sharpedo - Shark + Torpedo
- Shedinja - Shed + Ninja
- Shelgon - Shell + Dragon
- Shellder - Shell + Oyster
- Shiftry - Shift + Tree
- Shroomish - Mushroom
- Shuckle - Shuck (oyster or clam shell)
- Shuppet - Puppet
- Silcoon - Silk + Caccoon
- Skarmory - Sky + Armory
- Skiploom - Skip + Bloom
- Skitty - Kitty
- Slaking - Slack + King
- Slakoth - Slack + sloth
- Slowbro - Slow + Brother
- Slowking - slow + King
- Slowpoke - Slowpoke
- Slugma - Slug + Magma
- Smeargle - Smear
- Smoochum - Smooch
- Sneasel - Sneaky + Weasel
- Snorlax - Snore
- Snorunt - Snow + Runt
- Snubble - Bulldog + Snub
- Solrock - Solar + Rock
- Spearow - Spear + Crow
- Spheal - Sphere + Seal
- Spinarak - Spin
- Spinda - Spin
- Spoink - Oink
- Squirtle - Squirt + Turtle
- Stantler - Stampede + Antler
- Starmie - Star
- Staryu - Star
- Steelix - Steel
- Sudowoodo - Wood
- Suicune - Aurora Borealis
- Sunflora - Sun + Floral
- Sunkern - Sun + Kernel
- Surskit - Skit
- Swablu - Blue
- Swalot - Swallow + A Lot
- Swampert - Swamp
- Swellow - Swallow
- Swinub - Swine (pig) + Nub
T
- Taillow - Tail + Swallow
- Tangela - Tangle
- Tauros - Taurus
- Teddiursa - Ursa ('Bear' in Latin) + Teddy
- Tentacool - Tentacle
- Tentacruel - Tentacle + Cruel
- Togepi - ???
- Togetic - 'Spikes' in Japanese + Engergetic
- Torchic - Torch + Chick
- Torkoal - Tortoise + Charcoal
- Totodile - Crocodile
- Trapinch - Trap + Pinch
- Treecko - Tree + Gecko
- Tropius - Tropical + Citrus
- Typhlosion - Typhus + Typhoon + Explosion
- Tyranitar - Tyrant
- Tyrogue - Tyro + Rogue
U
- Umbreon - Eon (Suffix for Eevee evolution)
- Ursaring - Ursa ('Bear' in Latin) + Ring
- Unown - Unknown
V
- Vaporeon - Vapor + Eon (Suffix for Eevee evolution)
- Venomoth - Venom + Moth
- Venonat - Venom
- Venusaur - Venus fly trap + Dinosaur
- Vibrava - Vibrate
- Victreebel - Vicory + Bell
- Vigoroth - Vigorous + Sloth
- Vileplume - Vile + Plume
- Volbeat - volt + Beetle
- Voltorb - Volt + Orb
- Vulpix - Vulpes ('Fox' in Latin) + Six
W
- Wailmer - Whale
- Wailord - Whale + Lord
- Walrein - Walrus
- Wartortle - War + Turtle
- Weedle - Wee (small) + Needle
- Weepinbell - Weeping + Bell
- WeeZing - Weeze
- Whiscash - Whisker + Catfish
- Whismur - Whisper
- Wigglytuff - Wiggly + Tuft
- Wingull - Wing + Seagull
- Wobboffet - Wobble + Buffet
- Wooper - Whoop
- Wurmple - Worm + Purple
- Wynaut - "Why not?"
X
- Xatu - ???
Y
- Yamna - ???
Z
- Zangoose - Mongoose
- Zapdos - Zap + Dos (Spanish for 'Two')
- Zigzagoon - Zigzag
- Zubat - Bat