Last name ウルトラ (Ultra 
, ウルトラ 
) , worldwide, is quite a rare family name. The family name ウルトラ is characteristic of Philippines, where it is quite a rare surname, Uruguay, where it is a rare surname, and Indonesia. Not in comparison with a country's population, the name is most common in Philippines, Indonesia, and Brazil. Also, ウルトラ is the forename as well as the last name.