Globally, Milsa (Milsa 
, Milza 
, Milzi 
) is quite a rare largely feminine, but seldom masculine given name. The first name Milsa is habitual in Latin America and the Caribbean, particularly Guatemala, where it is a rare girly name, Panama, and Brazil, where it is a rare gender-neutral name. In absolute terms, it is commonest in Brazil, Indonesia, and Algeria. Very seldom, Milsa is the last name as well as the forename.