Kortney is an uncommon girls' name that peaked in 1990 and has since faded.
Kortney is predominantly a girl name. It last appears in U.S. records in 2023. Kortney was first reported in SSA data in 1966 and peaked in 1990 (316 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2023 | 5 | 5 | #16,484 | — |
| 2021 | 6 | 6 | #14,444 | — |
| 2020 | 9 | 9 | #10,730 | — |
| 2019 | 12 | 12 | #8,862 | — |
| 2018 | 11 | 11 | #9,511 | — |
| 2017 | 13 | 13 | #8,561 | — |
| 2016 | 15 | 15 | #7,807 | — |
| 2015 | 19 | 19 | #6,597 | — |
| 2014 | 24 | 24 | #5,557 | — |
| 2013 | 24 | 24 | #6,603 | #13,211 |
| 2012 | 32 | 32 | #4,553 | — |
| 2011 | 37 | 37 | #4,035 | — |
| 2010 | 64 | 64 | #2,923 | #13,419 |
| 2009 | 53 | 53 | #3,181 | — |
| 2008 | 63 | 63 | #3,041 | #11,926 |
| 2007 | 60 | 60 | #2,977 | — |
| 2006 | 62 | 62 | #3,072 | #10,186 |
| 2005 | 108 | 108 | #1,810 | — |
| 2004 | 102 | 102 | #1,968 | #9,510 |
| 2003 | 113 | 113 | #1,696 | — |
| 2002 | 108 | 108 | #1,703 | — |
| 2001 | 145 | 145 | #1,363 | #11,587 |
| 2000 | 154 | 154 | #1,322 | #6,617 |
| 1999 | 192 | 192 | #1,078 | #9,384 |
| 1998 | 227 | 227 | #944 | #7,255 |
| 1997 | 225 | — | #935 | #5,136 |
| 1996 | 253 | — | #833 | #5,054 |
| 1995 | 260 | — | #798 | #5,356 |
| 1994 | 279 | — | #771 | #5,287 |
| 1993 | 286 | — | #757 | #4,882 |
| 1992 | 255 | — | #838 | #3,849 |
| 1991 | 291 | — | #743 | #5,318 |
| 1990 | 335 | — | #677 | #3,250 |
| 1989 | 277 | — | #763 | #2,956 |
| 1988 | 230 | — | #859 | #2,655 |
| 1987 | 147 | — | #1,146 | #2,899 |
| 1986 | 168 | — | #998 | #3,560 |
| 1985 | 150 | — | #1,121 | #2,472 |
| 1984 | 116 | — | #1,309 | #2,335 |
| 1983 | 125 | — | #1,180 | #3,158 |
| 1982 | 111 | — | #1,329 | #2,774 |
| 1981 | 101 | — | #1,389 | #3,521 |
| 1980 | 85 | — | #1,696 | #2,676 |
| 1979 | 77 | — | #1,843 | #2,516 |
| 1978 | 73 | — | #2,001 | #1,997 |
| 1977 | 64 | — | #2,197 | #2,173 |
| 1976 | 59 | — | #1,875 | #3,619 |
| 1975 | 28 | — | #3,450 | #4,138 |
| 1974 | 27 | — | #2,718 | — |
| 1973 | 14 | — | #4,248 | — |
| 1972 | 12 | — | #6,893 | #5,400 |
| 1971 | 6 | — | #7,843 | — |
| 1970 | 14 | — | #6,680 | #4,063 |
| 1969 | 11 | — | #4,575 | — |
| 1968 | 7 | — | #5,915 | — |
| 1966 | 5 | — | #7,079 | — |