Taneli sounds pretty nice! My brain subconsciously related “Taneli” to lions for some reason(then again this IS a lion king forum). Variations of a name in different languages can be very intriguing!
Well, Finland seems like a really beautiful country with amazing nature. I’ve always thought the language is quite unique too, from the things I’d heard from a Finnish friend, long ago. So to me your obsession doesn’t seem weird. Sadly I haven’t had the pleasure of visiting Finland (yet), but it’s one of the countries I’ve been wanting to visit for a really long time.