Last name Kablangan (Kablangan 
) , across the world, is a very rare surname. The family name Kablangan is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Very seldom, Kablangan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kablangan | Malaysia, Philippines |