Meaning & Origin
A female given name from Russian Соня (Sonja).
Sonya is a girl's and boy's baby name of Russian origin, a diminutive of Sofia, from the Greek sophia, meaning 'wisdom.' The Slavic spelling with a "y" gives it a slightly more exotic feel than Sonia, while retaining the same warm, intimate quality of a nickname grown into a full name.
In Russian literature, Sonya Marmeladova in Dostoevsky's Crime and Punishment — a character defined by selfless compassion and moral courage — gave the name deep emotional resonance. Sonya has been used across Eastern European, Russian, and American families throughout the 20th century, with a gentle, unpretentious charm that endures.