Surname Elena Carolina (Elena Carolina 
) , across the world, is a very rare cognomen. The last name Elena Carolina is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname, and Venezuela, where it is an extremely rare surname. More prevalently, Elena Carolina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Elena Carolina | Romania, Spain, Chile, Ecuador, Peru |
Saez, Cornejo Espejo, Aliaga Valenzuela, Acevedo Pinto, Diaz Reyes, Madrid Ayala, Quiñones, Fernandez, Hernandez, Gutierrez, Sepulveda, Ferreyra, Villegas, Espinosa, Gonzalez, Palacios, Herrera, Pacheco, Mendoza, Rendon, Palma, Parra, Silva, Salas, Jara, Diaz, Villegas Cortes, and Izquierdo Silva