Across the world, Cornia (Cornia 
) is a rare mostly female, but seldom male given name. The given name Cornia is characteristic of South Africa, where it is a rare girly name, Italy, where it is a very rare unisex name, and the United States, where it is an extremely rare largely feminine, but infrequently boy's name. More prevalently, Cornia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Cornia | Brazil, Italy, United States, South Africa, Romania |