Family name Delera (Delera 
) , throughout the world, is quite a rare cognomen. The cognomen Delera is habitual in Philippines, where it is a rare surname, Ethiopia, and Argentina. Not in comparison with a country's population, it is commonest in Philippines, Ethiopia, and Brazil. Also, Delera is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Delera | Ethiopia, India, Philippines, Brazil, Argentina |