Girl Name · Greek Origin
Sonja
Last reviewed: June 2026
Sonja is a girl baby name of Greek origin, meaning "Wisdom". It currently sits in the Top 1000 tier of US baby names for 2026, and parents who love Sonja often also consider Sonji.
Names like Sonja
Frequently asked about Sonja
What does the name Sonja mean?
Sonja means "Wisdom" and is of Greek origin.
What is the origin of Sonja?
Sonja originates in Greek naming tradition.
How do you pronounce Sonja?
Sonja has 5 letters and is most commonly stressed on the first syllable.
Is Sonja a boy's or girl's name?
Sonja is primarily used as a girl's name in US records.
How popular is Sonja in 2026?
In our 2026 popularity tracker, Sonja sits in the Top 1000 tier — distinctive but not obscure.
What names are similar to Sonja?
Names that share Sonja's sound and style include Sonji, Semaj, Shanika, Shamika, Shanice.