Family name Молья (Molia 
, Moglia 
, Молья 
) , in the world, is quite a common cognomen. The family name Молья is habitual in Fiji, where it is quite a rare surname, Lesotho, and Italy. Not in comparison with a country's population, this name is the most popular in Italy, Argentina, and France. Much less frequently, Молья is the forename as well as the last name.