How rare is the name Kacy?

5,483 people in the United States have the first name Kacy, about 1 in 55,085. It ranks #3,703 of 53,615 first names in the 2020 Census.

first name

KACY

#3,703

of 53,615 first names recorded in the 2020 Census

People
5,483
About
1 in 55,085
This common or more
82.9%
Who bears it

Of the 5,483 people named Kacy, 76.2% reported their origin as White, 8.6% as Black and 6% as Hispanic or Latino. 85% are female. These count how people described themselves on the 2020 Census, not where the name comes from.

Kacy peaked in 1990, when 222 babies got the name.

Births per year, SSA records 1880–2025
19562025
Peak year
1990
Births that year
222
In 2025*
22 ▼90%
Recorded as
mostly female

At least 6,047 babies have been given the name since 1956. Years SSA withheld, because fewer than 5 were born, are skipped rather than drawn as zero. * 2025 is the newest year published and it undercounts: a card application is filed some time after a birth.

Kacy by decade

Among all names given to American babies, its best decade was the 1980s, when it ranked #1,540. The largest share of babies named Kacy, 48.5%, were born between 1981 and 1996, as millennials.

1950s#9,21734
1960s#4,834167
1970s#2,077904
1980s#1,5401,801
1990s#1,9591,629
2000s#3,538918
2010s#6,161441
2020s#8,810153
Baby boom 1946–641.2%
Generation X 1965–8019.8%
Millennials 1981–9648.5%
Generation Z 1997–1223.3%
2013 and later7.2%

Rank counts both sexes together, among every name SSA recorded that decade; the number under it is births. The 2020s run only to 2025. Generation years follow Pew Research Center, which has not named a generation after 2012.

Where Kacy is most common

Compared with all babies born in each state since 1910, Kacy has been most common in Oklahoma (3.1×), Texas (2.8×), and Florida (2.3×), and least common in New York (0.25×).

2,474 births recorded by state, 1910–2025. 2× means twice as common as nationally. States with fewer than 30 such births are left blank, and SSA withholds any year with fewer than 5 in a state, so small states read low.

Either side of Kacy

#3,700 Edson · 5,491#3,702 Hadassah · 5,485#3,704 Callan · 5,479#3,704 Filomena · 5,479

Spelled almost the same

4 first names in the 2020 Census spelled within a letter or two of Kacy, most common first.

#2,234 Kacey · 11,711#2,734 Kaci · 8,575#8,525 Kace · 1,699#31,336 Kasy · 274

Compare