Surname ชมพูนิช (ชมพูนิช 
, Chompunich 
) , across the world, is a very rare cognomen. The last name ชมพูนิช is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ชมพูนิช | Thailand |
| Chompunich | United States, Thailand |