Family name Lembangan (Lembangan 
) , in the world, is an extremely rare cognomen. The last name Lembangan is habitual in South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Much less frequently, Lembangan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lembangan | Philippines |
Peter, and Estherlina