Compare
Compare two names
Compare two names and discover which was more popular in each era.
World
International comparison
Kathleen vs Olivia
In 2025, Olivia was more popular than Kathleen.
Earlier, in 1945, Kathleen was more popular.
Olivia overtook Kathleen in 1990.
Change the names
International comparison
Higher = more popularKathleenOlivia
2025
KathleenLess popular than at its peak in this period.
OliviaA period of strong popularity for this name.
World
About ≈ 713K people worldwide are named Kathleen.
About ≈ 1M people worldwide are named Olivia.