Search gender: all male female ロクガ Japanese Boy Names Variations. 1 names found. gender: all male female Name: rokuga Katakana: ロクガ 0 Kanji: 六雅 Meaning: 六Six. Sixth. Kanji character for the number 6 (six). A number that is one more than five. 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 > ロクガ Japanese Boy Names Variations.