Search gender: all male female ナナヒコ Japanese Names Variations. 1 names found. gender: all male female Name: nanahiko Katakana: ナナヒコ 0 Kanji: 七彦 Meaning: 七Seven. Seventh. Kanji character for the number 7 (seven). Many times. 彦A young man of superior talent and virtue. A beautiful man. A splendid man. A beautiful name for a man. You can save your favorite names with NAZUKE PON > About Japanese Names > Search Japanese Names By Kanji > ナナヒコ Japanese Names Variations.