Cognomen Niilimaa (Niilimaa 
) , in the world, is a very rare surname. The cognomen Niilimaa is habitual in Northern Europe, particularly Sweden, where it is a rare surname. Also, Niilimaa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Niilimaa | Sweden, India |
| ingvar niilimaa Swedish local politician, SE |
|