Cognomen Lumanaw (Lumanaw 
) , in the world, is a rare family name. The cognomen Lumanaw is habitual in South-eastern Asia, particularly Indonesia, where it is a rare surname, and Philippines, where it is an extremely rare surname. Very seldom, Lumanaw is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lumanaw | Myanmar, Philippines, Indonesia |