Family name กงสุล (Consul 
, Consular 
, กงสุล 
) , in the entire world, is quite a common cognomen. The surname กงสุล is characteristic of Philippines, where it is quite a rare surname, Cyprus, and Qatar, where it is a rare surname. In absolute terms, it is commonest in Philippines, Brazil, and India. Much less frequently, กงสุล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Consul | Philippines, India, United States, South Africa, Brazil |
| Consular | Nigeria, Philippines, Canada, United States, Israel |
| กงสุล | Thailand |
| Kongsun | Thailand, United States |
วงศ์ใจจา, and สุธารักษ์สกุล