Character This page is a stub. E Tierno [Edit] [Talk] Tierno (JPJapanese: ティエルノRomaji: Tierno) is a character in Pokémon X and Y. He is a friend of Calem, Serena, Shauna, and Trevor. This Pokémon related article is a stub. Please help by expanding it. Character Appearances Pokémon X and Y Retrieved from "https://nintendo.fandom.com/wiki/Tierno?oldid=376933" Categories: Males Character articles Pages needing a quote Class E articles Stubs Pokémon stubs Characters in Pokémon X and Y Pokémon trainers Pokémon characters Pokémon rival Pokémon anime characters Community content is available under CC-BY-SA unless otherwise noted.