Family name Aitcin (Aitcin 
) , worldwide, is a very rare last name. The family name Aitcin is habitual in Uruguay, where it is quite a rare surname, Spain, where it is a very rare surname, and Canada. Measured by absolute frequency, it is commonest in Uruguay, Spain, and France. Much less frequently, Aitcin is the forename as well as the last name.