Cognomen ไตรชาติ (Trichat 
, Trichart , ไตรชาติ ) , in the entire world, is an extremely rare family name. Much more prevalently, ไตรชาติ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Trichat | Canada, Thailand |
| Trichart, ไตรชาติ | Thailand |