Globally, Дориа (Doria 
, Dorya 
, Dória 
) is a common largely female, but seldom masculine forename. The forename Дориа is characteristic of the Democratic Republic of the Congo, where it is quite a common unisex name, Croatia, where it is quite a rare feminine name, and Algeria. Measured by absolute frequency, it is the most numerous in the Democratic Republic of the Congo, Egypt, and the United States. Likewise, Дориа is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Doria | Colombia, Philippines, Italy, Brazil, Democratic Republic of the Congo |
| Dorya | Philippines, Egypt, United States, Mexico, Democratic Republic of the Congo |
| Dória | Brazil, United States, Angola, Portugal |
| Дориа | Russia |