There are many species of pokemon that begin with the letter A and they are: Arbok, Azurill, Azumarill, Abra, Alakazam, Arcanine, Ariados, Aerodactyl, Articuno, Altaria and many more.
Farfetch'd.
gengar
quilva the evolution of cyndaquil
Spore is a move that puts Pokemon to sleep and ends with the letter E.
its celibi!
Xatu
Farfetch'd.
Pokémon starting with the letter K:KabutoKabutopsKadabraKakunaKangaskhanKarrablastKecleonKeldeoKingdraKinglerKirliaKlangKlinkKlinklangKoffingKrabbyKricketotKricketuneKrookodileKrokorokKyogreKyurem
gengar
Pokémon names starting with the letter V:VanillishVanilluxeVanilliteVaporeonVenipedeVenomothVenonatVenusaurVespiquenVibravaVictiniVictreebelVigorothVileplumeVirizionVolbeatVolcaronaVoltorbVullabyVulpix
His name is Barry.
Electabuzz is one I can think of.
quilva the evolution of cyndaquil
Jigglypuff, Jynx, Jolteon, Jumpluff and Jirachi.
So far, the Pokémon names starting with the letter Z are:ZangooseZapdosZebstrikaZekromZigzagoonZoroarkZoruaZweilousZubat
birds, rabbits, sheep, squirrel, fish, dragon
So far, the Pokémon names confirmed to start with the letter L are:LaironLampentLandorusLanturnLaprasLarvestaLarvitarLatiasLatiosLeafeonLeavannyLedianLedybaLickilickyLickitungLiepardLileepLilligantLillipupLinooneLitleoLitwickLombreLopunnyLotadLoudredLucarioLudicoloLugiaLumineonLunatoneLuvdiscLuxioLuxray