Iver is a popular name in its native Norway, but parents in the U.S. are starting to take note of this rugged yet gentle name. Stemming from the original Norse name Ívarr, it is part of a small group of names with similar roots: Ivar, Ivor, Ivo, Ives, and Evander. It was brought to England by Scandinavian settlers in the Middle Ages, and to the US by in the 19th century.

Ibsen is a literary hero name possibility, after the great Norwegian dramatist, Henrik I. The name Ib is a short form of Jacob, so you might consider Ibsen as an honorific for or a twin of a Jacob.

Ib, though it sounds insubstantial here, is actually a pretty common name in Denmark.