Surname จตุภาค (จตุภาค 
) , all over the world, is an extremely rare cognomen. The family name จตุภาค is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, จตุภาค is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จตุภาค | Thailand |