Worldwide, Costella (Costella 
) is a rare principally feminine, but scarcely masculine given name. The forename Costella is habitual in Ghana, where it is a rare girly name, the United States, where it is a very rare principally girly, but scarcely boy's name, and Italy, where it is a very rare unisex name. More frequently, Costella is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Costella | France, Italy, Brazil, United States, Ghana |