Family name Милля (Millia 
, Милля 
, Millya 
) , globally, is a rare last name. The surname Милля is characteristic of Kenya, where it is a rare surname, Israel, and Uganda. Not in comparison with a country's population, this name is the most popular in Sub-Saharan Africa, particularly Kenya, Uganda, and Tanzania. Also, Милля is the forename as well as the last name.