Cognomen Льоня (Lonia 
, Льоня 
) , in the world, is a rare surname. The surname Льоня is habitual in Namibia, where it is quite a rare surname, Georgia, and Italy, where it is a rare surname. Measured by absolute frequency, the name is most common in the Democratic Republic of the Congo, Georgia, and Italy. More prevalently, Льоня is the forename as well as the last name.