The name Jotunn means Giant and is of Scandinavian origin. Jotunn is a name that's been used primarily by parents who are considering baby names for boys.
Based on the Icelandic official spelling, Jötunn, meaning giant. From Old Norse.
Baby Names Tip: Make your baby name easy to pronounce and easy to spell. You don't want your child to have to spell his or her name or correct pronunciation their entire lives. Remember, think of the name from the perspective of the child!