Last name Moretty (Moretty 
) , in the entire world, is a very rare cognomen. The cognomen Moretty is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, Peru, and Brazil, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Venezuela, Peru, and the United States. Much less frequently, Moretty is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Moretty | Peru, Colombia, Venezuela, Brazil, United States |