Family name Mero Parrales (Mero Parrales 
) , in the world, is a rare cognomen. The cognomen Mero Parrales is habitual in Latin America and the Caribbean, particularly Ecuador, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mero Parrales | Ecuador |
Maria Elena, Rosa Ramona, Yonny Benito, Jose Eduardo, and Maria Margarita