Surname ชัณษา (Chansa 
, ชัณษา ) , throughout the world, is quite a common last name. The family name ชัณษา is habitual in Sub-Saharan Africa, particularly Zambia, where it is quite a common surname, Botswana, where it is quite a rare surname, and the Democratic Republic of the Congo, where it is a rare surname. Measured by absolute frequency, the name is most common in Zambia, the Democratic Republic of the Congo, and Thailand. Also, ชัณษา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chansa | Zambia, Tanzania, Thailand, India, Democratic Republic of the Congo |
| ชัณษา | Thailand |