Family name Mayorino (Mayorino 
) , all over the world, is a very rare last name. The cognomen Mayorino is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, Argentina, where it is an extremely rare surname, and Chile. Measured by absolute frequency, it is the most numerous in Latin America and the Caribbean, particularly Argentina, Venezuela, and Mexico. More frequently, Mayorino is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mayorino | Philippines, Argentina, Venezuela, Chile, Mexico |