Cognomen Lawasan (Lawasan 
) , globally, is a very rare last name. The cognomen Lawasan is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare surname, Philippines, where it is an extremely rare surname, and Malaysia. Much less frequently, Lawasan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lawasan | Malaysia, Indonesia, Philippines |