Total births
52
Girls' name · since 1975
Cacy
52 babies named Cacy in U.S. Social Security records since 1975, with the highest year being 1979. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 52
- total births
- 1975–2001
- years on record
- 1980s
- peak decade
- 35%
- born in that decade
Cacy sits outside today's top ranks for girls, with 52 recorded since 1975.
According to the U.S. Social Security Administration, Cacy has been recorded 52 times among girls since 1975, though it is not among the currently most-used girls names, with its heaviest use in the 1980s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 1975 to 2001.
- 52 total births
- 1975–2001 years on record
- 1980s peak decade
- 35% born in that decade
Data updated Jun 2026
The verdict
52 girls have been named Cacy since 1975, peaking in the 1980s, last recorded in 2001.
- 52
- total births
- 1975–2001
- years on record
- 1980s
- peak decade
- 35%
- born in that decade
1980s
Peak decade
35% of everyone ever named Cacy was born in this single decade.
1979
Single peak year
7 babies were named Cacy in 1979 - its busiest year on record.
Cacy's usage pattern, beyond the headline number
Splitting Cacy's full recorded timeline at 1987, 52% of its total births fall in the more recent half of the record versus 48% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 1975, with just 5 recorded births -- worth weighing against the 1979 peak of 7 to see the full range of the name's swing in popularity.
Cacy at a glance
Last recorded 2001Peak year
1979
Current rank
Unranked
Active since
1975
Cacy popularity over time
Annual U.S. births registered with the Social Security Administration · 1975–2001
- Peak year (1979)
- 7
- Annual births at peak, across 27 years of records
Cacy by decade
Total births in each ten-year window, peak vs trough at a glance
1980s was Cacy's strongest decade.
18 babies received the name during that ten-year window, about 35% of all-time use.
Cacy births by decade
Total births in each ten-year window
- 1970s
1970s
12 births
- 1980s
1980s
18 births
- 1990s
1990s
16 births
- 2000s 6
2000s
6 births
What this shows Peak: 1980s at 18 births (35% of all-time use).
Frequently Asked Questions
How popular is the name Cacy? ▼
Cacy has been given to 52 babies in the U.S. since 1975, according to SSA data. Its last appearance in the data was 2001. 7 babies were born in 1979, its single highest year.
When was Cacy most popular? ▼
Cacy was most popular in the 1980s decade with 18 total births. The single peak year was 1979.
How long has the name Cacy been used? ▼
Records for Cacy go back to 1975, giving 27 years of history through 2001.
What names are similar to Cacy? ▼
Names with a similar sound or spelling include Cache, Cachet, Cacey, Caci, and 3 more. These share a common prefix and are also used for girls.
What to do with Cacy's data
- Cacy's usage has stayed within range of its 1980s decade-level peak (18 total births) through the 2000s (6) -- a comparatively stable name, not a fading trend.
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Cacy
Nearby Names Like Cacy
Names with a similar sound, spelling, or feel to Cacy
Cache Girl
475 births
Cachet Girl
285 births
Cacey Girl
207 births
Caci Girl
116 births
Cacie Girl
80 births
Compare Cacy side by side: Cacy vs Cache Cacy vs Cachet Cacy vs Cacey
Related Names
Names with a similar number of total births
Data Sources
Data as of June 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1975–2001 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Cacy: Baby Name Since 1975 - 52 Births, Peak 1979." NameAlmanac. Accessed via https://namealmanac.com/name/cacy. Licensed CC BY-SA 4.0.
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Cacy draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.