Cathy
A pet form of Katherine, from the Greek Aikaterine.
Popularity, 1880–2025
Cathy first shows up in the national records in 1918. It has ranked among the top 100 names for American girls in every year from 1949 to 1966. Its biggest year was 1958, when 10,942 newborn girls received the name, ranking it No. 34 nationally. All told, 170,646 Americans have been given the name since 1880.
Related names
Other spellings on record: Kathy (334,870), Kathie (15,086), Kathi (10,109), Cathie (5,586), Cathi (2,536), Cathey (2,216) (total births since 1880)
Other names that share a story: Katherine
Explore Cathy interactively →By the decade
| Decade | Births | Best rank |
|---|---|---|
| 1910s | 13 | No. 3452 |
| 1920s | 118 | No. 1897 |
| 1930s | 578 | No. 558 |
| 1940s | 15,550 | No. 81 |
| 1950s | 82,719 | No. 34 |
| 1960s | 51,624 | No. 46 |
| 1970s | 12,943 | No. 137 |
| 1980s | 3,662 | No. 401 |
| 1990s | 1,565 | No. 915 |
| 2000s | 916 | No. 1524 |
| 2010s | 484 | No. 2736 |
| 2020s | 131 | No. 4263 |
Births and rank shown for girls, the sex more often given the name. The Social Security Administration omits name–year combinations with fewer than five births.
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Data: U.S. Social Security Administration national baby-name file, 1880–2025.