Surname Barnan (Barnan 
) , in the entire world, is a rare family name. The family name Barnan is habitual in Morocco, where it is a very rare surname, India, and Malaysia. Not in comparison with a country's population, this name is the most popular in India, Morocco, and Spain. Likewise, Barnan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Barnan | Philippines, Malaysia, India, Spain, Morocco |