Cognomen Rumania (Rumania 
, Rumanya 
, رومانيا) , around the globe, is a rare surname. The family name Rumania is habitual in Romania, where it is a rare surname, the Democratic Republic of the Congo, and Venezuela. Measured by absolute frequency, the name is most common in Indonesia, Romania, and the Democratic Republic of the Congo. Much less frequently, Rumania is the forename as well as the last name.