Family name Dulvi (Dulvi 
) , throughout the world, is a rare cognomen. The surname Dulvi is habitual in Saudi Arabia, where it is a rare surname, Italy, where it is a very rare surname, and Venezuela. Measured by absolute frequency, this name is the most popular in Saudi Arabia, Italy, and India. Much less frequently, Dulvi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dulvi | Saudi Arabia, Italy, Venezuela, India, Mexico |