Last name Nemaia (Nemaia 
) , across the world, is a very rare surname. The surname Nemaia is habitual in New Zealand, where it is a rare surname, Australia, where it is a very rare surname, and Canada, where it is an extremely rare surname. In absolute terms, this name is the most popular in Australia, New Zealand, and the United States. Much less frequently, Nemaia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nemaia | United States, Australia, Canada, New Zealand |