In the entire world, Casera (Kasera 
, Casera 
) is a rare epicene forename. The first name Casera is characteristic of Namibia, where it is quite a rare masculine name, Tanzania, where it is a rare boy's name, and India, where it is a very rare principally female, but very infrequently masculine name. Much more frequently, Casera is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kasera | Namibia, Kenya, India, Tanzania, Nepal |
| Casera | Saudi Arabia, United States, Philippines, Uruguay, Italy |