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Compare two names
Compare two names and discover which was more popular in each era.
World
International comparison
Nancy vs Olivia
In 2025, Olivia was more popular than Nancy.
Earlier, in 1943, Nancy was more popular.
Olivia overtook Nancy in 1988.
Change the names
International comparison
Higher = more popularNancyOlivia
2025
NancyLess popular than at its peak in this period.
OliviaA period of strong popularity for this name.
World
About ≈ 2.18M people worldwide are named Nancy.
About ≈ 1M people worldwide are named Olivia.