Last name Елоиза (Eloiza 
, Елоиза 
) , in the world, is quite a rare surname. The cognomen Елоиза is characteristic of Latin America and the Caribbean, particularly Mexico, where it is quite a rare surname, Nicaragua, where it is a rare surname, and Honduras. Not in comparison with a country's population, this name is the most popular in Latin America and the Caribbean, particularly Mexico, Argentina, and Venezuela. More frequently, Елоиза is the forename as well as the last name.