Family name Dulvia (Dulvia 
) , all over the world, is a very rare surname. The surname Dulvia is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, Honduras, and Mexico, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Venezuela, Mexico, and Philippines. Likewise, Dulvia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dulvia | Mexico, Venezuela, Brazil, United States, Philippines |