Family name Aiver (Aiver 
) , around the world, is a very rare surname. The family name Aiver is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Colombia, and Venezuela, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Latin America and the Caribbean, particularly Colombia, Venezuela, and Mexico. More prevalently, Aiver is the forename as well as the last name.