>
Family name Borja (Borja , Боря , Борха ) , across the world, is a widespread surname. The family name Borja is habitual in Guam, where it is a common surname, Philippines, where it is quite a common surname, and Paraguay (explore the name in all countries). Not in comparison with a country's population, it is commonest in Philippines, Colombia, and Mexico. Much less frequently, Borja is the forename as well as the last name.