Around the globe, Ancu (Ancu 
) is quite a rare dominantly girly, but uncommonly boy's first name. The given name Ancu is characteristic of Romania, where it is a rare unisex name, India, where it is a rare predominantly girly, but very seldom masculine name, and Indonesia, where it is a rare boy's name. Much less frequently, Ancu is the last name as well as the forename.