Around the world, Wallan (Wallan 
, Валлан 
) is a rare predominantly masculine, but very infrequently feminine first name. The forename Wallan is characteristic of Brazil, where it is a rare boy's name, Nigeria, where it is a very rare unisex name, and Pakistan, where it is an extremely rare female name. Not in comparison with a country's population, the name is most common in Brazil, Nigeria, and India. Also, Wallan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wallan | Canada, Philippines, Brazil, United States, Saudi Arabia |
| Валлан | Ukraine |