Last name Yualy (Yualy 
) , in the world, is a very rare family name. The surname Yualy is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Also, Yualy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yualy | Venezuela, Mexico, United States |