Surname Ersena (Ersena 
) , all over the world, is an extremely rare last name. The cognomen Ersena is habitual in Latin America and the Caribbean, particularly Argentina, where it is a very rare surname. Predominantly, Ersena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ersena | Democratic Republic of the Congo, Brazil, Argentina, United States, India |
Metz, Boksi, Pryor, Muller, Ikonomi, Mbango-Wellot, and Bracellari