Across the world, Cornetta (Cornetta 
) is a rare dominantly female, but seldom male first name. The given name Cornetta is characteristic of Northern America, particularly the United States, where it is a very rare dominantly girly, but seldom male name. More prevalently, Cornetta is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Cornetta | Uruguay, Brazil, Poland, United States, Argentina |