Search gender: all male female ユガ Japanese Boy Names Variations. 1 names found. gender: all male female Name: yuga Katakana: ユガ 0 Kanji: 由雅 Meaning: 由Source. Origin. to be based on. Reason. 雅Elegant. Correct. Always. A word of respect for others. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ユガ Japanese Boy Names Variations.