Family name Lerasa (Lerasa 
) , in the entire world, is a very rare last name. The cognomen Lerasa is characteristic of South Africa, where it is a very rare surname, and Philippines, where it is an extremely rare surname. Much less frequently, Lerasa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lerasa | United States, India, South Africa, Philippines |