Last name Balcàzar (Balcàzar 
) , worldwide, is a very rare surname. The cognomen Balcàzar is characteristic of Latin America and the Caribbean, particularly Ecuador, where it is a very rare surname, Colombia, and Peru, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Latin America and the Caribbean, particularly Colombia, Ecuador, and Mexico.