Surname Curvêllo (Curvêllo 
) , in the entire world, is an extremely rare last name. The cognomen Curvêllo is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Curvêllo | Brazil |
| victor prado curvêllo researcher (ORCID 0000-0001-6840-7577) |
|