Surname Olaw (Olaw 
) , in the world, is a very rare cognomen. The surname Olaw is characteristic of Philippines, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and Nigeria. Likewise, Olaw is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Olaw | Nigeria, Malaysia, United States, Philippines |