I'm hanged if I know!

I have absolutely no idea! I'm hanged if I know how to fill out these tax forms!

Name	Pronounced	Usage
Grimm	[grim]
RÉMy	re-MEE	French
Daan	DAH:N	Dutch
Eira (2)	AY-rah (Swedish)	Swedish, Norwegian
Lavina	-	English
Mihailo	-	Serbian