Cognomen นุสา (Nusa 
, นุสา 
) , in all the world, is quite a common last name. The family name นุสา is characteristic of Slovenia, where it is quite a rare surname, Indonesia, and Nigeria. In absolute terms, it is commonest in Indonesia, Nigeria, and Malaysia. Also, นุสา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nusa | Slovenia, Indonesia, India, Sudan, Nigeria |
| นุสา | Thailand |