Family name วิตร (Wit 
, วิตร ) , in the entire world, is a common surname. The last name วิตร is habitual in Netherlands, where it is a common surname, British Virgin Islands, where it is quite a common surname, and Belgium (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in Netherlands, Poland, and Belgium. Very seldom, วิตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wit | Belgium, Myanmar, Netherlands, Poland, Thailand |
| วิตร | Thailand |