This answer assumes you are referring to Roman Catholic Popes (or Pontiffs). There is no official list of popes, but the Annuario Pontificio, published every year by the Vatican, contains a list that...
The names of all of the Pokémon are Bulbasaur, Ivysaur, Venusaur, Charmander, Charmeleon, Charizard, Squirtle, Wartortle, Blastoise, Caterpie, Metapod, Butterfree, Weedle, Kakuna, Beedrill, Pidgey,...