Cognomen Lasumar (Lasumar 
) , globally, is a rare surname. The cognomen Lasumar is characteristic of Indonesia, where it is a very rare surname, Canada, where it is an extremely rare surname, and Nigeria. Very seldom, Lasumar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lasumar | Canada, United States, India, Indonesia, Nigeria |