Family name Dinla-Oso (Dinla-Oso 
) , globally, is an extremely rare last name. The cognomen Dinla-Oso is characteristic of South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a first name Dinla, and a last name Oso.
| VARIANT | COUNTRY |
|---|---|
| Dinla-Oso | Philippines |