Family name シロヤマ (シロヤマ ) , globally, is an extremely rare cognomen. Much more frequently, シロヤマ is the forename as well as the last name.
Shiroyama, 城山, and 白山
カナ, ユウ, ユカ, アヤノ, タダシ, コウヘイ, ケント, ユリコ, ダイスケ, タカヒロ, ケイスケ, ヒロアキ, and ヒデノリ
) , globally, is an extremely rare cognomen. Much more frequently, シロヤマ is the forename as well as the last name.