Cognomen Erlla (Erlla 
) , around the globe, is a rare last name. The cognomen Erlla is characteristic of India, where it is a very rare surname, Argentina, where it is an extremely rare surname, and Philippines. Likewise, Erlla is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Erlla | Philippines, India, Argentina, Canada, Brazil |