Sonja - Name Meaning and Origin

The girl's name Sonja \s(o)-nja, son-ja\ is a variant of Sonia and Sophia.

The baby name Sonja sounds like Sonnja and Sonje. Other similar baby names are Sonya and Sondja.

Sonja is a very popular female first name and a very rare surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the girl's name Sonja. Click here to compare Sonja with related baby names.