Family name Totongan (Totongan 
) , throughout the world, is a very rare surname. The family name Totongan is habitual in Philippines, where it is a very rare surname, Israel, and Malaysia, where it is an extremely rare surname. Much less frequently, Totongan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Totongan | Israel, Malaysia, Philippines |