May's last name isn't stated in the anime (at least the American one, that's as far as my knowledge goes).
However, on fanfiction.net, her last name is commonly "Maple".
Hope that helped. :)
Chat with our AI personalities
Iris Cuasorome is a character in Pokemon.
Ash's last name is Ketchum in Pokémon.
In the Pokemon anime, the only two characters to have last names are Ash Ketchum and Tracey Sketchit, so Dawn really has no last name. However, in many Pokemon Fan Fictions her last name is commonly referred to as Berlitz.
Serena's last name has not been mentioned in the Anime, game, or on any Pokemon wiki.
It's Paul Allen