Last name แข่น (Khaen 
, แข่น) , in all the world, is a rare surname. The surname แข่น is habitual in Thailand, where it is a very rare surname, India, and Georgia. Not in comparison with a country's population, this name is the most popular in India, Thailand, and Malaysia. Likewise, แข่น is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khaen | Laos, Thailand, Malaysia, United States, India |