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Compare two names

Compare two names and discover which was more popular in each era.

World
International comparison

Cathy vs Olivia

In 2025, Olivia was more popular than Cathy.

Earlier, in 1947, Cathy was more popular.

Olivia overtook Cathy in 1978.

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International comparison

Higher = more popular
CathyOlivia
International comparison · NameTempo international index · France / United States · 1947–2025 · Higher = more popular1947197319992025
2025
CathyLess popular than at its peak in this period.
OliviaA period of strong popularity for this name.
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World

About ≈ 320K people worldwide are named Cathy.

About ≈ 1M people worldwide are named Olivia.

Sources ↗