Family name Ummaru (Ummaru 
) , all around the world, is a common last name. The surname Ummaru is habitual in Nigeria, where it is quite a common surname, and India, where it is an extremely rare surname. Likewise, Ummaru is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ummaru | India, Nigeria, Tanzania |