Girl & boy name
Kacey
Kacey is currently the #1117 girl name in the United States, based on 2025 Social Security data. In raw numbers: 211 babies. Its position has barely moved over the past five years — a sign of steady, established appeal. Looking at the full record since 1952, Kacey hit its all-time high of #577 in 1991, when 402 girls were given the name. State by state, Mississippi leads the way at #514.
Rankings
Kacey popularity, 1880–2025
Where Kacey is most popular
Uniqueness score
Well known, but far from crowded — the middle of the field. Based on how many babies per birth were named Kacey in the most recent year of SSA data.
Similar names
Kacey as a boy name
As of 2025, Kacey ranks #1154 among American boys' names, according to Social Security records. 182 boys received the name that year. The ranking has held remarkably steady over the last five years. SSA records for Kacey go back to 1965; the peak came in 2021 at #996, with 220 babies named that year. Geographically, it's strongest in Mississippi, where it ranks #471 among boy names.