Cognomen คณิตกร (คณิตกร 
) , all around the world, is an extremely rare last name. The surname คณิตกร is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, คณิตกร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| คณิตกร | Thailand |