Family name ถอน (Thon 
, ถอน ) , in all the world, is a common last name. The cognomen ถอน is habitual in Norway, where it is quite a common surname, Myanmar, where it is quite a rare surname, and South Sudan. Measured by absolute frequency, this name is the most popular in Myanmar, Germany, and the United States. Also, ถอน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thon | Myanmar, Germany, Norway, Thailand, United States |
| ถอน | Thailand |