Surname Umakaran (Umakaran 
) , in the world, is a very rare cognomen. The family name Umakaran is characteristic of Norway, where it is a very rare surname, Malaysia, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Malaysia, India, and Norway. More frequently, Umakaran is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Umakaran | Norway, United Kingdom, Malaysia, India, Sri Lanka |