Kc is an uncommon name used for both girls and boys that peaked in 1991 and has since faded.
Kc is predominantly a boy name. In 2025 it ranked #5,725 among boys (16) and #16,109 among girls (5) — overall #10,130 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 21 | 21 | #16,109 | #5,725 |
| 2024 | 28 | 28 | #11,647 | #4,974 |
| 2023 | 22 | 22 | — | #4,673 |
| 2022 | 32 | 32 | #12,904 | #4,237 |
| 2021 | 29 | 29 | #9,931 | #5,026 |
| 2020 | 25 | 25 | #16,324 | #4,789 |
| 2019 | 21 | 21 | — | #4,714 |
| 2018 | 30 | 30 | #11,009 | #4,676 |
| 2017 | 32 | 32 | #12,208 | #4,277 |
| 2016 | 35 | 35 | #13,616 | #3,839 |
| 2015 | 43 | 43 | #7,805 | #3,831 |
| 2014 | 20 | 20 | — | #4,778 |
| 2013 | 30 | 30 | #11,471 | #4,542 |
| 2012 | 29 | 29 | #10,073 | #5,147 |
| 2011 | 36 | 36 | #12,765 | #3,737 |
| 2010 | 42 | 42 | #9,519 | #3,588 |
| 2009 | 45 | 45 | #10,323 | #3,299 |
| 2008 | 35 | 35 | #8,335 | #4,821 |
| 2007 | 51 | 51 | #6,954 | #3,409 |
| 2006 | 51 | 51 | #10,256 | #2,855 |
| 2005 | 49 | 49 | #7,319 | #3,130 |
| 2004 | 51 | 51 | #8,494 | #2,770 |
| 2003 | 40 | 40 | #8,783 | #3,328 |
| 2002 | 41 | 41 | #7,627 | #3,309 |
| 2001 | 62 | 62 | #5,700 | #2,367 |
| 2000 | 53 | 53 | #6,643 | #2,556 |
| 1999 | 67 | 67 | #4,943 | #2,124 |
| 1998 | 68 | 68 | #4,301 | #2,180 |
| 1997 | 62 | — | #4,920 | #2,152 |
| 1996 | 73 | — | #3,995 | #1,950 |
| 1995 | 77 | — | #4,148 | #1,720 |
| 1994 | 93 | — | #3,186 | #1,623 |
| 1993 | 86 | — | #3,826 | #1,566 |
| 1992 | 101 | — | #2,943 | #1,496 |
| 1991 | 131 | — | #2,808 | #1,175 |
| 1990 | 116 | — | #2,472 | #1,366 |
| 1989 | 117 | — | #2,733 | #1,239 |
| 1988 | 103 | — | #3,121 | #1,210 |
| 1987 | 108 | — | #2,593 | #1,156 |
| 1986 | 81 | — | #3,493 | #1,308 |
| 1985 | 57 | — | #3,570 | #1,816 |
| 1984 | 68 | — | #5,691 | #1,231 |
| 1983 | 60 | — | #4,997 | #1,386 |
| 1982 | 37 | — | #6,583 | #2,031 |
| 1981 | 48 | — | #7,055 | #1,565 |
| 1980 | 37 | — | #7,736 | #1,935 |
| 1979 | 35 | — | #4,942 | #2,342 |
| 1978 | 36 | — | #6,637 | #1,897 |
| 1977 | 37 | — | — | #1,527 |
| 1976 | 21 | — | #7,660 | #2,890 |
| 1975 | 24 | — | #5,305 | #2,999 |
| 1974 | 20 | — | #8,142 | #2,739 |
| 1973 | 8 | — | — | #3,891 |
| 1972 | 12 | — | — | #2,912 |
| 1970 | 7 | — | — | #4,047 |
| 1969 | 5 | — | — | #4,719 |
| 1968 | 5 | — | — | #4,433 |
| 1967 | 7 | — | — | #3,406 |
| 1965 | 6 | — | — | #3,723 |
| 1964 | 16 | — | #7,251 | #2,600 |
| 1963 | 7 | — | — | #3,494 |
| 1961 | 5 | — | — | #4,368 |