Around the globe, エルフィ (Elfi 
, Elvy 
, Elfie ) is a common unisex forename. The first name エルフィ is characteristic of the Democratic Republic of the Congo, where it is quite a rare unisex name, Austria, where it is quite a rare feminine name, and Germany. Measured by absolute frequency, it is commonest in the Democratic Republic of the Congo, Germany, and Indonesia. Much less frequently, エルフィ is the last name as well as the forename.