Search gender: all male female クガ Japanese Boy Names Variations. 1 names found. gender: all male female Name: kuga Katakana: クガ 0 Kanji: 九雅 Meaning: 九Nine. The ninth. Kanji character for the number 7 (seven). A large number or degree. 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 > クガ Japanese Boy Names Variations.