Kacy
#8,362 for girls in 2025, 12 births · #7,679 for boys in 2025, 10 births
Given to girls 83.5% of the time
- Peak · girls
- 1987 · 174 births
- Debut · girls
- 9 births
- In top 100 · girls
- neverof 146 years
- Total births · girls
- 5,049since 1956
Kacy over time
Rank within each sex, plotted together. Click any year to open it.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | girls | boys | ||
|---|---|---|---|---|
| rank | births | rank | births | |
| 2025 | #8,362 | 12 | #7,679 | 10 |
| 2024 | #5,962 | 20 | #7,765 | 10 |
| 2023 | #8,989 | 11 | #6,897 | 12 |
| 2022 | #6,984 | 16 | #7,768 | 10 |
| 2021 | #5,573 | 22 | #8,166 | 9 |
| 2020 | #5,667 | 21 | — | |
| 2019 | #5,163 | 25 | #9,756 | 7 |
| 2018 | #4,889 | 27 | #8,154 | 9 |
| 2017 | #4,147 | 35 | #9,696 | 7 |
| 2016 | #3,777 | 40 | — | |
| 2015 | #3,767 | 40 | #12,086 | 5 |
| 2014 | #3,585 | 43 | #9,642 | 7 |
| 2013 | #4,422 | 32 | #8,789 | 8 |
| 2012 | #3,782 | 41 | #7,559 | 10 |
| 2011 | #3,267 | 50 | #10,808 | 6 |
| 2010 | #3,306 | 49 | — | |
| 2009 | #3,460 | 47 | #8,985 | 8 |
| 2008 | #3,158 | 53 | #12,553 | 5 |
| 2007 | #2,311 | 83 | #8,173 | 9 |
| 2006 | #2,375 | 79 | #6,904 | 11 |
| 2005 | #2,014 | 93 | #4,631 | 18 |
| 2004 | #1,909 | 98 | #5,492 | 14 |
| 2003 | #1,733 | 109 | #6,258 | 11 |
| 2002 | #1,897 | 93 | #9,392 | 6 |
| 2001 | #2,304 | 69 | #6,013 | 11 |
| 2000 | #1,900 | 89 | #5,588 | 12 |
| 1999 | #1,678 | 98 | #5,317 | 12 |
| 1998 | #1,774 | 88 | #3,486 | 21 |
| 1997 | #1,682 | 93 | #2,981 | 25 |
| 1996 | #1,238 | 141 | #2,911 | 25 |
| 1995 | #1,214 | 141 | #3,191 | 21 |
| 1994 | #1,217 | 144 | #3,109 | 22 |
| 1993 | #1,318 | 127 | #2,786 | 25 |
| 1992 | #1,034 | 180 | #2,085 | 37 |
| 1991 | #1,033 | 178 | #2,406 | 29 |
| 1990 | #957 | 196 | #2,553 | 26 |
| 1989 | #982 | 176 | #2,469 | 26 |
| 1988 | #999 | 164 | #2,146 | 29 |
| 1987 | #941 | 174 | #2,057 | 29 |
| 1986 | #984 | 160 | #2,601 | 20 |
| 1985 | #976 | 157 | #2,071 | 27 |
| 1984 | #1,004 | 143 | #2,036 | 26 |
| 1983 | #959 | 152 | #2,208 | 23 |
| 1982 | #988 | 149 | #2,207 | 23 |
| 1981 | #1,050 | 136 | #1,996 | 27 |
| 1980 | #1,034 | 138 | #2,284 | 22 |
| 1979 | #964 | 150 | #1,991 | 26 |
| 1978 | #1,078 | 122 | #2,068 | 23 |
| 1977 | #1,576 | 68 | #2,131 | 22 |
| 1976 | #1,551 | 65 | #2,054 | 23 |
| 1975 | #1,459 | 70 | #1,505 | 35 |
| 1974 | #1,760 | 51 | #1,692 | 28 |
| 1973 | #1,773 | 49 | #1,548 | 31 |
| 1972 | #1,890 | 44 | #3,344 | 9 |
| 1971 | #2,375 | 32 | #2,279 | 17 |
| 1970 | #2,450 | 30 | #3,282 | 9 |
| 1969 | #2,585 | 26 | #1,810 | 21 |
| 1968 | #3,610 | 14 | #2,030 | 16 |
| 1967 | #3,484 | 14 | — | |
| 1966 | #2,937 | 18 | #2,327 | 12 |
| 1965 | #4,202 | 10 | — | |
| 1964 | — | #3,601 | 6 | |
| 1963 | — | #4,048 | 5 | |
| 1962 | #3,782 | 12 | #4,033 | 5 |
| 1961 | #4,882 | 8 | — | |
| 1960 | — | — | ||
| 1959 | #5,031 | 7 | — | |
| 1958 | #4,520 | 8 | — | |
| 1957 | #3,930 | 10 | — | |
| 1956 | #4,161 | 9 | — | |
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| 1880 | — | — | ||
The first year at least five girls were named Kacy! It came in at #4,161, and was given to 9 baby girls.
Quietest stretch: 1960, when fewer than 5 girls a year got the name.
See more about Kacy
- 2,400 spots since 2024 (#5,962 → #8,362)
- 2,695 spots since 2020 (#5,667 → #8,362)
- 4,595 spots since 2015 (#3,767 → #8,362)
- Biggest jump: 114 spots in 1979 (#1,078 → #964)
- Biggest drop: 76 spots in 1991 (#957 → #1,033)
- Debuted 1956
- Peaked 1987 at #941 (174 births)
- Births halved by 2001, 14 yrs later
- Top 10: never
- Top 100: never
- Top 1,000: 9 yrs · run 1985–1990
- Highest: 1 in 9,686 girls born in 1990 were named Kacy (0.01%)
- Latest: 1 in 133,939 girls born in 2025 (0.00%)
- Its best rank, #941 in 1987, was only 1 in 9,992 (0.01%) — a smaller share of a much bigger birth year
- 30.7% of all girls named Kacy (1,549) were born in this decade
- Mostly boys until 2023, mostly girls since
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 1950s | 34 | #3,930 (1957) | #4,411 |
| 1960s | 102 | #2,585 (1969) | #3,640 |
| 1970s | 681 | #964 (1979) | #1,688 |
| 1980s | 1,549 | #941 (1987) | #992 |
| 1990s | 1,386 | #957 (1990) | #1,315 |
| 2000s | 813 | #1,733 (2003) | #2,306 |
| 2010s | 382 | #3,267 (2011) | #4,011 |
| 2020s | 102 | #5,573 (2021) | #6,923 |
All figures count published births only (names given to at least 5 girls in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Kacy in 1978
Top girls' names in 1978
Top boys' names in 1978
More about 1978
girls
1,531,859 girls got a published name in 1978; 1 in 12,556 of them was named Kacy, which outranked 90.6% of the 11,475 girls' names that year. The ten most popular names covered 16.5% of girls (24.6% in 1880, 7.0% in 2025).
- #1,072Josefina123
- #1,072Shanell123
- #1,072Taylor123
- #1,078Kacy122
- #1,078Joi122
- #1,078Kamilah122
- #1,078Kiesha122
- #1,085Keshia121
- #1,085Salena121
- #1,087Angella120
Tied with 6 names at #1,078; 3 shown. Tied names share a rank, as in SSA's lists.
Among names in the top 1,000 of either year.
boys
1,641,837 boys got a published name in 1978; 1 in 71,384 of them was named Kacy, which outranked 69.4% of the 6,762 boys' names that year. The ten most popular names covered 24.6% of boys (44.2% in 1880, 8.0% in 2025).
- #2,012Torin24
- #2,012Trace24
- #2,012Yuri24
- #2,068Kacy23
- #2,068Anastacio23
- #2,068Antonie23
- #2,068Arian23
- #2,134Aden22
- #2,134Alphonse22
- #2,134Anastasios22
Tied with 65 names at #2,068; 3 shown. Tied names share a rank, as in SSA's lists.
Among names in the top 1,000 of either year.