Family name Cuñis (Cuñis 
) , all around the world, is a very rare last name. The surname Cuñis is characteristic of Latin America and the Caribbean, particularly Colombia, where it is a very rare surname, Costa Rica, and Ecuador. In absolute terms, this name is the most popular in Latin America and the Caribbean, particularly Colombia, Mexico, and Ecuador. Also, Cuñis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cuñis | Spain, Mexico, Colombia, Ecuador, Venezuela |