Family name Unmar (Unmar 
) , in the entire world, is a rare surname. The surname Unmar is habitual in Mauritius, where it is quite a rare surname, Nigeria, where it is a rare surname, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, it most frequently occurs in Nigeria, Mauritius, and India. More frequently, Unmar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Unmar | United Kingdom, United States, Nigeria, India, Mauritius |