Surname Gummar (Gummar 
) , all over the world, is a very rare family name. The family name Gummar is characteristic of Malaysia, where it is a very rare surname, Germany, and Nigeria, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Germany, Malaysia, and India. Likewise, Gummar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gummar | United Kingdom, India, Malaysia, Germany, Nigeria |