Last name アマタ (Amata 
, アマタ ) , worldwide, is a common surname. The last name アマタ is characteristic of Japan, where it is quite a common surname, Philippines, where it is quite a rare surname, and Italy. In absolute terms, the name is most common in Japan, Philippines, and the Democratic Republic of the Congo. Very seldom, アマタ is the forename as well as the last name.