Globally, カズナオ (カズナオ ) is an extremely rare unknown gender first name. Predominantly, カズナオ is the last name as well as the forename.
Kazunao, and 和尚
サノ, イシイ, タナカ, and ヒラマツ
) is an extremely rare unknown gender first name. Predominantly, カズナオ is the last name as well as the forename.