Surname Arevalo Salas (Arevalo Salas 
) , all around the world, is a very rare cognomen. The last name Arevalo Salas is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname, Ecuador, where it is a very rare surname, and Peru, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Arevalo Salas | Ecuador, Chile, Peru, Spain |