Cognomen Dersia (Dersia 
) , across the world, is an extremely rare surname. The cognomen Dersia is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname. Much more frequently, Dersia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dersia | Philippines, Brazil, Democratic Republic of the Congo, Venezuela, South Africa |