Last name Niittymaa (Niittymaa 
) , in the entire world, is a very rare family name. The surname Niittymaa is characteristic of Finland, where it is quite a rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Niittymaa | Finland, Canada |
|
vilho niittymaa athletics competitor, FI (b. 1896) |
|
| jyrki niittymaa FI |
|
|
| veikko niittymaa FI |
|