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Compare two names
Compare two names and discover which was more popular in each era.
World
International comparison
Sonia vs Olivia
In 2025, Olivia was more popular than Sonia.
Earlier, in 1943, Olivia was more popular.
Olivia overtook Sonia in 1988.
Change the names
International comparison
Higher = more popularSoniaOlivia
2025
SoniaLess popular than at its peak in this period.
OliviaA period of strong popularity for this name.
World
About ≈ 2.52M people worldwide are named Sonia.
About ≈ 1M people worldwide are named Olivia.