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Compare two names
Compare two names and discover which was more popular in each era.
World
International comparison
Peter vs Olivia
In 2025, Olivia was more popular than Peter.
Earlier, in 1943, Peter was more popular.
Olivia overtook Peter in 1991.
Change the names
International comparison
Higher = more popularPeterOlivia
2025
PeterLess popular than at its peak in this period.
OliviaA period of strong popularity for this name.
World
About ≈ 4.34M people worldwide are named Peter.
About ≈ 1M people worldwide are named Olivia.