Family name Хирам (Hiram 
, Hayrem 
, Хирам 
) , globally, is a common surname. The family name Хирам is characteristic of Mexico, where it is quite a rare surname, Puerto Rico, and Malaysia, where it is a rare surname. In absolute terms, the name is most common in Mexico, Kenya, and Malaysia. More prevalently, Хирам is the forename as well as the last name.