Last name Yerlly Valeska (Yerlly Valeska 
) , in all the world, is an extremely rare cognomen. The cognomen Yerlly Valeska is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Also, Yerlly Valeska is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yerlly Valeska | Chile |