Cognomen ชัยวิจิตร (ชัยวิจิตร 
, Chaiwijit , Chaivicit ) , in all the world, is a rare family name. The last name ชัยวิจิตร is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, ชัยวิจิตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chaiwijit, Chaivijit, Chaivicit, ชัยวิจิตร | Thailand |
Chaivichit, Chaivichitra, Chaivijarn, Chaivijitr, Chaiwichit, Chaiwichitt, Chaiwichitw, Chaiwijitr, Chaiyavijit, and Chaiyawijit