Family name オオサト (オオサト ) , around the globe, is an extremely rare surname. Much more prevalently, オオサト is the forename as well as the last name.
Oosato
アヤ, ジュンコ, メグミ, ノリコ, テルユキ, ユウコ, ナナコ, ハルキ, ミサコ, ミユウ, マスミ, マサヨシ, マナミ, コウヘイ, タカコ, タカシ, アキラ, カオリ, カズキ, モエ, ナオ, マオ, エミ, マリコ, and ミツヒロ
) , around the globe, is an extremely rare surname. Much more prevalently, オオサト is the forename as well as the last name.