Cognomen Mellena (Mellena 
) , around the world, is a rare last name. The cognomen Mellena is characteristic of Latvia, where it is quite a rare surname, Philippines, where it is a very rare surname, and the United States, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Philippines, Latvia, and India. Also, Mellena is the forename as well as the last name.