It is a rare name. I have never heard of any like it. The meaning is not known, according to Store Norske Leksikon: http://snl.no/Futrikelvhttp://snl.no/Futrikelv May be Futrik = futens rike = futedømme, the bailiff's land. Elv = river. Or perhaps the name is of Saami origin. In Norwegian it does not sound like a topographical name.