Pokédex Kanto
| Rhif Pokédex | Enw Cymraeg | Enw Saesneg | Gwybodaeth |
| #001 | Bylbosor | Bulbasaur | Bylb + Dinosor |
| #002 | Iorwsor | Ivysaur | Iorwg + Dinosor |
| #003 | Siwnglasor | Venusaur | Siwngl + Dinosor |
| #004 | Fflamandr | Charmander | Fflam + Salamandr |
| #005 | Fflameleon | Charmeleon | Fflam + Chameleon |
| #006 | Fflamfall | Charizard | Fflam + Madfall |
| #007 | Crwbên | Squirtle | Crwban + Gwên |
| #008 | Crwbladd | Wartortle | Crwban + Ymladd |
| #009 | Crwbhenfil | Blastoise | Crwban + Anghenfil |
| #010 | Llilynds | Caterpie | Llinyn + Lindysyn |
| #011 | Caloden | Metapod | Caled + Coden |
| #012 | Pilipaliad | Butterfree | Pili Pala + Cariad |
| #013 | Abwydwydd | Weedle | Abwydyn + Nodwydd |
| #014 | Cacŵna | Kakuna | n/a |
| #015 | Cacrilnen | Beedrill | Cacynen + Dril |
| #016 | Colomi | Pidgey | Colomen |
| #017 | Colomtyn | Pidgeotto | Colomen + Plentyn |
| #018 | Colomgryf | Pidgeot | Colomen + Cryf |
| #019 | Llygodod | Rattata | "Llygod(en)" |
| #020 | Llygodew | Raticate | Llygod(en) + Tew |
| #021 | Pigerynyto | Spearow | Pig + Aderyn y to |
| #022 | Delweryn | Fearow | Delwi + Aderyn (y to) |
| #023 | Redeun | Ekans | "Neidr" pron. backwards |
| #024 | Arboc | Arbok | "Cobra" backwards |
| #025 | Melanu | Pikachu | Melyn + Taranu |
| #026 | Llygoniol | Raichu | Llydogen + Doniol |
| #027 | Llygywod | Sandshrew | Llyg + Tywod |
| #028 | Llachywod | Sandslash | Llach + Tywod |
| #029 | Hogenido | Nidoran♀ | Hogen + "Nido" |
| #030 | Dynides | Nidorina | Dynes + "Nid(o)" |
| #031 | Brenidoes | Nidoqueen | Brenhines + "Nido" |
| #032 | Hogynido | Nidoran♂ | Hogyn + "Nido" |
| #033 | Dynido | Nidorino | Dyn + "Nido" |
| #034 | Brenido | Nidoking | Brenin + "Nido" |
| #035 | Cleffwyn | Clefairy | "Cleff" + Swyn |
| #036 | Cleffwyl | Clefable | "Cleff" + Hwyl |
| #037 | Cadnech | Vulpix | Cadno + Chwech |
| #038 | Cyffonaw | Ninetales | Cyffon + Naw |
| #039 | Siglipŵff | Jigglypuff | n/a |
| #040 | Wiglitŵff | Wigglytuff | n/a |
| #041 | Hedfampi | Zubat | Hedfan + Fampi(r) |
| #042 | Brathampi | Golbat | Brathu + Fampi(r) |
| #043 | Chwythig | Oddish | Chwyn + Chwithig |
| #044 | Blodoniol | Gloom | Blodyn + Doniol |
| #045 | Aroglyn | Vileplume | Arogl + Blodyn |
| #046 | Madach | Paras | Madarch + Bach |
| #047 | Llechadach | Parasect | Llechu + Mada(r)ch |
| #048 | Blewrathu | Venonat | Blew + Brathu |
| #049 | Gwenwyfyn | Venomoth | Gwenwyn + Gwyfyn |
| #050 | Clodditw | Diglett | Cloddio + Bitw |
| #051 | Clodditri | Dugtrio | Cloddio + Tri |
| #052 | Miawth | Meowth | n/a |
| #053 | Grrwnan | Persian | Grwnan [emphasised] |
| #054 | Dryslyd | Psyduck | n/a |
| #055 | Hwyaur | Golduck | Hwyaden + Aur |
| #056 | Mŵncoch | Mankey | Mŵnci + Mochyn |
| #057 | Baeddoch | Primeape | Baeddu + Mochyn |
| #058 | Arthici | Growlithe | Arthio + Ci |
| #059 | Rhuoci | Arcanine | Rhuo + Ci |
| #060 | Griffti | Poliwag | [Grifft] |
| #061 | Grifftwhad | Poliwhirl | Grifft + Whad |
| #062 | Griffromdr | Poliwrath | Grifft + Ffromd(e)r |
| #063 | Abra | Abra | n/a |
| #064 | Cadabra | Kadabra | n/a |
| #065 | Alacasam | Alakasam | n/a |
| #066 | Trawun | Machop | Trawiad + Un |
| #067 | Trawiagu | Machoke | Trawiad + Tagu |
| #068 | Trawiampwr | Machamp | Trawiad + Pencampwr |
| #069 | Clochuro | Bellsprout | Cloch + Blaguro |
| #070 | Blagyfu | Weepinbell | Blaguro + Tyfu |
| #071 | Trecloch | Victribel | Trechu + Cloch |
| #072 | Môrlawedig | Tentacool | Môr lawes + Bendigedig |
| #073 | Llindagas | Tentacruel | Llindagu + Cas |
| #074 | Ddigarreg | Geodude | D(d)igri + Carreg |
| #075 | Clogarreg | Graveler | Clogfaen + Carreg |
| #076 | Clogfawr | Golem | Clogfaen + Mawr/Fawr |
| #077 | Merlenita | Ponyta | Merlen + -ita (Eidaleg) |
| #078 | Merlyflym | Rapidash | Merlen + Cyflym |
| #079 | Ysbaiddwl | Slowpoke | Ysbaid + Meddwl |
| #080 | Arefyll | Slowbro | Araf + Sefyll |
| #081 | Tynfaeni | Magnemite | Tynfaen + [Tiny] |
| #082 | Tryduno | Magneton | Trydan + Uno |
| #083 | Ednaml | Farfetch'd | Edn + Anaml |
| #084 | Dodau | Doduo | Dodo + Dau |
| #085 | Dodri | Dodrio | Dodo + Tri |
| #086 | Sêl | Seel | Sêl |
| #087 | Tasgêl | Dewgong | Tasgu + Sêl |
| #088 | Gludi | Grimer | "Gludiog" |
| #089 | Llacai | Muk | "Llaca" |
| #090 | Llyfafod | Shellder | Llyfu + Tafod |
| #091 | Marchraff | Cloyster | (Lly)march + Craff |
| #092 | Nwyll | Gastly | Nwy + Wyll |
| #093 | Drwgyrch | Haunter | Drwg + Cyrch |
| #094 | Hunllef | Gengar | n/a |
| #095 | Onics | Onix | n/a |
| #098 | Cranci | Krabby | [Cranc] |
| #099 | Crafanci | Kingler | [Crafanc] |
| #100 | Foltorb | Voltorb | n/a |
| #101 | Trystorb | Electrode | Trystau + Orb |
| #102 | Tŵylu | Exeggcute | Teulu + Ŵy |
| #103 | Cŵyden | Exeggutor | Coeden + Ŵy |
| #104 | Asciwrn | Cubone | Asgwrn + Ciwt |
| #105 | Asgwhado | Marowak | Asgwrn + Whado |
| #106 | Cicsyr | Hitmonlee | Cicio + Syr |
| #107 | Clatsyr | Hitmonchan | Clatsio + Syr |
| #108 | Tafodriblo | Lickitung | Tafod + Driblo |
| #109 | Gwynwyn | Koffing | Wyneb + Gwenwyn |
| #110 | Mygwenwyn | Weezing | Mygu + Gwenwyn |
| #111 | Reincorn | Rhyhorn | "Reino" + Corn |
| #112 | Helwreino | Rhydon | Helwriaeth + "Reino" |
| #113 | Lŵycus | Chansey | Lwcus + Ŵy |
| #114 | Cwadiwsa | Tangela | Cwato + "Medusa" |
| #115 | Mamgarw | Kangaskhan | Mam + Cangarw |
| #116 | Morfarchi | Horsea | Morfarch + "i" |
| #117 | Môrddra | Seadra | Môr + Ddraig |
| #118 | Brenhaur | Goldeen | Brenhinol + Aur |
| #119 | Brenhinôr | Seaking | Brenhinol + Môr |
| #120 | Serenti | Staryu | Lit. translation |
| #121 | Serenni | Starmie | Seren + Ni |
| #122 | Mr.Meimio | Mr. Mime | Mr + Meimio |
| #123 | Llachiog | Scyther | Llachio + Miniog |
| #124 | Cryniâ | Jynx | Crynu + Iâ |
| #125 | Ffrwysu | Electabuzz | Ffrwydro + Su |
| #126 | Magmoddi | Magmar | Magma + Toddi |
| #127 | Pinsiyr | Pinsir | Pinsio + Syr |
| #128 | Llidarw | Tauros | Llidiog + Tarw |
| #129 | Llypysg | Magikarp | Llypa + Pysg |
| #130 | Clamilain | Gyarados | Clamp + Milain |
| #131 | Laplysni | Lapras | Lapis + Tlysni |
| #132 | Dwbldau | Ditto | Dwbl + Dau |
| #133 | Cynewid | Eevee | Cyn + Newid |
| #134 | Sgwdion | Vaporeon | Sgwd + "ion" |
| #135 | Siocion | Jolteon | Sioc + "ion" |
| #136 | Toddion | Flareon | Toddi + "ion" |
| #137 | Lluosogon | Porygon | Lluosog + Polygon |
| #138 | Amonitw | Omanyte | Amonit + Bitw |
| #139 | Amoneren | Omastar | Amonit + Seren |
| #140 | Fosscibyn | Kabuto | Ffossil + Cibyn |
| #141 | Cleddibyn | Kabutops | Cleddyf + Cibyn |
| #142 | Hynafactyl | Pterodactyl | Hynafol + Pterodactyl |
| #143 | Chwyrniog | Snorlax | Chwyrnu + Diog |
| #144 | Unartic | Articuno | Un + Artic |
| #145 | Trysdau | Zapdos | Trystau + Dau |
| #146 | Poptri | Moltres | Popty + Tri |
| #147 | Ddraigini | Dratini | Ddraig + "ini" |
| #148 | Ddraigail | Dragonair | Ddraig + Ail |
| #149 | Ddraigrym | Dragonite | Ddraig + Grym |
| #150 | Miwgenyn | Mewtwo | "Miw" + Genyn |
| #151 | Miw | Mew | n/a |
