Family name Regīna (Regina 
, Регина 
, Regīna 
) , globally, is a widespread surname. The last name Regīna is characteristic of Poland, where it is a common surname, Israel, where it is quite a common surname, and Nigeria (explore the name in all countries). In absolute terms, this name is the most popular in Poland, Nigeria, and Mexico. More prevalently, Regīna is the forename as well as the last name.