What does Sonje mean?
Sonje is an uncommon given name for females. Sonje is also a unique surname for all people. (2000 U.S. Census)
Prominent alternative forms of Sonje (#unlisted) are Sonia (#946 in 2014), Sonya and Sonja. These girl names reached the apex of their popularity during 1970-1979 (usage of 0.7877%) and are now much less popular (usage 0.018%, down 97.7%), with the versions Sonia, Sonja and Sonya becoming less stylish. Displayed below is an analysis of the popularity of the girl name Sonje and related names. (Top 1000 Baby Names Statistics, 2014)