Family name Dalimu-Os (Dalimu-Os 
) , worldwide, is an extremely rare last name. The last name Dalimu-Os is habitual in South-eastern Asia, particularly Philippines, where it is an extremely rare surname. Parts of the name also exists independently as a first name Dalimu, and a last name Os.
| VARIANT | COUNTRY |
|---|---|
| Dalimu-Os | Philippines |