Cognomen クワヤマ (クワヤマ ) , in all the world, is an extremely rare last name. Much more prevalently, クワヤマ is the forename as well as the last name.
Kuwayama, and Kwayama
アヤ, ゲン, ミホ, ミク, チカ, リナ, タクヤ, コウヘイ, ケイコ, ミズホ, ナオミ, ユウキ, ユカリ, マサヒコ, and リョウスケ
) , in all the world, is an extremely rare last name. Much more prevalently, クワヤマ is the forename as well as the last name.