Last name Nusain (Nusain 
) , around the globe, is a very rare surname. The surname Nusain is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname, Indonesia, and Philippines, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Indonesia, India, and Malaysia. Also, Nusain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nusain | Philippines, Thailand, India, Indonesia, Malaysia |