Cognomen Ilvija (Ilvija 
, Илвия 
) , in the entire world, is an extremely rare family name. Predominantly, Ilvija is the forename as well as the last name.
Muca, Navarro, Enkevia, Ivanova, Ziverte, Zviedre, Skangale, Lazdiņa, Cimermane, Kaminska, Danilova, Mangulsone, Saldabola, Pisarenko, Rjabinkina, Bluzmane, Lukasenoka, Damskalne, Culkstena, Koha, Tune, Hole, Bloka, Gruba, Mārina, Radzina, Skudra, Barane, Briede, Eversa, Malnača, Madsena, Saulite, Svilpe, and Martinsone