Family name ยาญ (Yan 
, ยาญ 
) , around the globe, is a prevalent last name. The surname ยาญ is habitual in Myanmar, where it is a widespread surname, Cayman Islands, where it is a common surname, and Hong Kong (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in China, Myanmar, and Malaysia. Much less frequently, ยาญ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yan | China, Myanmar, Indonesia, Malaysia, Mongolia |
| ยาญ | Thailand |