In the entire world, ナオヒコ (ナオヒコ ) is an extremely rare unknown gender forename. Much more frequently, ナオヒコ is the last name as well as the forename.
Naohiko, and 尚彦
セキ, ヤマモト, ナカムラ, マツザキ, クマサカ, ウチヤマ, コウタケ, サイトウ, タカハシ, イチタニ, マスオカ, イノウエ, サカモト, ホシノ, ヤマダ, ハタエ, ハンマ, マスダ, マツイ, クドウ, ウエノ, キクチ, ササキ, タムラ, タグチ, イトウ, イナバ, ニワ, ヤマカワ, and ワタナベ
) is an extremely rare unknown gender forename. Much more frequently, ナオヒコ is the last name as well as the forename.