Search gender: all male female ユカナ Japanese Boy Names Variations. 1 names found. gender: all male female Name: yukana Katakana: ユカナ 0 Kanji: 諭哉 Meaning: 諭Admonition 哉Auxiliary characters for questions and antonyms. A particle expressing emotion or admiration. Beginning. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ユカナ Japanese Boy Names Variations.