Cognomen Datu-Inam (Datu-Inam 
) , across the world, is an extremely rare family name. The surname Datu-Inam is characteristic of South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a last name Datu, and a first name Inam.
| VARIANT | COUNTRY |
|---|---|
| Datu-Inam | Philippines |