Statistisk sentralbyrå, Namnestatistikk: 937 females with the given name Iben living in Norway on January 1st 2014, with the frequency peak in the 2000s decade. Accessed on July 11th, 2014.
Uncertain origin. The name first appears a a male name, possibly shortened from some Germanic compound name. The modern female name is associated with ibenholt(“ebony wood”).