Last name Xelly (Xelly 
) , in the entire world, is an extremely rare cognomen. The cognomen Xelly is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. More frequently, Xelly is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xelly | South Africa, Brazil, Venezuela, Peru, United States |