Cognomen ヤツオ (ヤツオ ) , all around the world, is an extremely rare last name. Much more frequently, ヤツオ is the forename as well as the last name.
Yatso, Yatsuo, and Yatuo
) , all around the world, is an extremely rare last name. Much more frequently, ヤツオ is the forename as well as the last name.