Kacy
The Story of Kacy
As a girl name
Kacy first appeared in U.S. Social Security Administration records as a girl name in 1956, with 9 babies given the name that year. Its peak popularity came in 1990, when 196 Kacys were born — ranking #957 that year. As of 2026, Kacy ranks #6,867 for girls with 16 births, falling sharply (-39%). In total, more than 5K Kacys have been born in the U.S. since records began in 1880, spanning the 1950s through the 2020s.
As a boy name
Kacy first appeared in U.S. Social Security Administration records as a boy name in 1962, with 5 babies given the name that year. Its peak popularity came in 1992, when 37 Kacys were born — ranking #2,085 that year. As of 2026, Kacy ranks #7,725 for boys with 10 births, rising sharply (+33% over the past five years). In total, more than 988 Kacys have been born in the U.S. since records began in 1880, spanning the 1960s through the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Kacy
Phonetically similar names — useful when Kacy is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.
Source: Datamuse . Phonetic similarity ranking, not curated.
Frequently Asked Questions about Kacy
What does the name Kacy mean?
How popular is Kacy in 2026?
When was Kacy most popular?
In which U.S. states is Kacy most popular?
Is Kacy a unisex name?
What names go well with Kacy?
About the name Kacy
Kacy is a unisex baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1956 and has accumulated 5K births in the dataset. Kacy's peak popularity came in 1990 when it ranked #941. Use the chart and map above to compare Kacy's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 1990 →
- Names of the 1990s →
- Names starting with "K" →
- Browse all girl names →
- Top names of 2026 →
- Browse unisex names →
Data sources
- Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
- Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
- Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
- Predicted nationality distribution — Nationalize.io .
- Phonetically similar names — Datamuse .
Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.