Hey again..
The name Raija is a Finnish girls name ( I know of a family friend with this name) but I'm not exactly sure what it means ( I'll find out). I'll look into the name Raili, but I've never heard of it before. Not sure if Karola is Finnish either, sounds more Eastern European than Scandinavian to me,
Karoliina is definitely Finnish but I'll check.
LATER!
Liisa :)