Surname Niillas (Niillas 
) , across the world, is an extremely rare family name. Much more frequently, Niillas is the forename as well as the last name.
| jalvvi anna-liissá niillas Finnish Sámi poet, musician and actor, FI (b. 1990) |
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Sara, Sombi, Näkkäläjärvi, Stensland, and Holmberg