Last name คอบัว (คอบัว 
, Khobua 
) , all over the world, is a very rare family name. The last name คอบัว is habitual in Georgia, where it is a rare surname, Thailand, where it is a very rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| คอบัว | Thailand |
| Khobua | Russia, Georgia |