Surname Elenaa (Еленаа 
, Elenaa 
) , all over the world, is a rare cognomen. The last name Elenaa is characteristic of Romania, where it is a rare surname, Chile, where it is an extremely rare surname, and Venezuela. Measured by absolute frequency, this name is the most popular in Romania, Mexico, and Chile. More frequently, Elenaa is the forename as well as the last name.