Cathy
- Gender
- Female
- Meaning
- Form Of The Greek Catherine Meaning Pure.
- Origin
- English
About the Name Cathy
Cathy is an English short form of Catherine, which traces through Latin Catharina to the Greek name Aikaterinē, whose etymology is most commonly linked to the Greek katharos, meaning "pure" or "unsullied." The Katherine and Catherine family is one of the longest-running and most widely distributed feminine names in the Christian world, borne by saints, queens, and empresses across centuries. Cathy represents the mid-20th-century American tendency to register informal diminutives — alongside Kathy, Patty, Sandy, and Cindy — as full given names rather than household nicknames.
Cathy Freeman (born 1973) is an Australian Aboriginal former Olympic sprinter whose competitive career produced her 2000 Sydney Summer Olympics 400-meter gold medal at the September 25, 2000 Olympic 400-meter final — one of the most celebrated moments in Australian sporting history.
Cathy first entered the US Social Security top-1000 in 1949 and peaked in 1958 at rank #34. Its total top-1000 births across the tracked run exceed 131,000. The name's top-1000 run was relatively compact — it left the charts after 1966, when it sat at rank #99 — placing it firmly in a fifteen-year generational window broadly corresponding to Baby Boomer births. That tight generational footprint gives Cathy a very specific cultural timestamp: it reads immediately as a name of a particular era, which makes it both familiar and distinctly retro. Recorded variants include Cath, Cathi, Cathia, Cathie, and Kathy.
Source: U.S. Social Security Administration name data, 1880–2024 (methodology). By Marvin Tang.
Quick Facts About Cathy
US Popularity History (1949–1966)
Annual US births named Cathy by gender, from US Social Security Administration records. Peak year: 1958 with 10,942 girls named Cathy (girl rank #34 that year).
Where it stands today: in 1966, ranked #99 for girls (3,421 US births). That's 65 places below its 1958 peak.
Source: US Social Security Administration. Limitations: US birth-certificate data only; names appearing fewer than 5 times in a given year are suppressed for privacy; spelling variants are counted separately. For names that ranked outside the US top 100 before year 2000, only the years they reached the top 100 are shown — the chart may have gaps for less-popular historical names.
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Variant Forms
Famous People Named Cathy
1 notable figure from history and culture who share the name Cathy.
- Cathy Freeman — Runner (1973)
Looking for names like Cathy?
A dedicated page with 60+ related names — spelling variants, rhymes, alliterations, same-origin matches, and shared meaning concepts — lives at its own URL so each kind of similarity gets a deeper treatment than fits here.
Compare Cathy to Other Popular Names
Side-by-side popularity charts and crossover years for Cathy against today's most popular girls-name peers (top 8 by US births in the last 10 years of SSA records).