Cognomen Dulta (Dulta 
) , worldwide, is a rare last name. The last name Dulta is characteristic of France, where it is a very rare surname, Australia, and India, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in India, France, and Philippines. Also, Dulta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dulta | Philippines, Australia, India, France, United States |