Sky is an established name used for both girls and boys that peaked in 2014 and remains in steady use.
Sky is predominantly a girl name. In 2025 it ranked #949 among girls (272) and #1,661 among boys (101) — overall #1,446 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 373 | 373 | #949 | #1,661 |
| 2024 | 433 | 438 | #826 | #1,683 |
| 2023 | 465 | 465 | #786 | #1,648 |
| 2022 | 510 | 515 | #737 | #1,564 |
| 2021 | 505 | 511 | #712 | #1,665 |
| 2020 | 433 | 433 | #806 | #1,670 |
| 2019 | 429 | 429 | #810 | #1,722 |
| 2018 | 403 | 403 | #863 | #1,758 |
| 2017 | 426 | 426 | #817 | #1,724 |
| 2016 | 452 | 452 | #776 | #1,783 |
| 2015 | 451 | 451 | #774 | #1,802 |
| 2014 | 510 | 510 | #726 | #1,383 |
| 2013 | 392 | 392 | #873 | #1,612 |
| 2012 | 411 | 411 | #851 | #1,614 |
| 2011 | 341 | 341 | #974 | #1,846 |
| 2010 | 356 | 356 | #999 | #1,549 |
| 2009 | 347 | 347 | #1,031 | #1,685 |
| 2008 | 349 | 349 | #997 | #1,800 |
| 2007 | 359 | 359 | #987 | #1,726 |
| 2006 | 337 | 337 | #1,023 | #1,664 |
| 2005 | 353 | 353 | #946 | #1,550 |
| 2004 | 313 | 313 | #1,033 | #1,541 |
| 2003 | 364 | 364 | #884 | #1,449 |
| 2002 | 335 | 335 | #893 | #1,513 |
| 2001 | 308 | 308 | #972 | #1,449 |
| 2000 | 289 | 289 | #993 | #1,583 |
| 1999 | 291 | 291 | #965 | #1,501 |
| 1998 | 252 | 252 | #1,049 | #1,637 |
| 1997 | 256 | — | #1,072 | #1,396 |
| 1996 | 246 | — | #1,138 | #1,289 |
| 1995 | 202 | — | #1,305 | #1,378 |
| 1994 | 183 | — | #1,453 | #1,369 |
| 1993 | 163 | — | #1,564 | #1,492 |
| 1992 | 140 | — | #1,684 | #1,728 |
| 1991 | 127 | — | #1,853 | #1,672 |
| 1990 | 147 | — | #1,631 | #1,546 |
| 1989 | 122 | — | #1,907 | #1,546 |
| 1988 | 116 | — | #1,888 | #1,512 |
| 1987 | 103 | — | #1,988 | #1,554 |
| 1986 | 71 | — | #5,421 | #1,294 |
| 1985 | 76 | — | #3,322 | #1,411 |
| 1984 | 69 | — | #3,857 | #1,381 |
| 1983 | 90 | — | #3,225 | #1,126 |
| 1982 | 94 | — | #3,010 | #1,146 |
| 1981 | 80 | — | #3,232 | #1,267 |
| 1980 | 83 | — | #2,989 | #1,290 |
| 1979 | 99 | — | #2,424 | #1,175 |
| 1978 | 107 | — | #2,464 | #1,039 |
| 1977 | 84 | — | #2,986 | #1,175 |
| 1976 | 64 | — | #3,269 | #1,389 |
| 1975 | 86 | — | #2,952 | #1,080 |
| 1974 | 64 | — | #4,013 | #1,214 |
| 1973 | 38 | — | #4,549 | #1,812 |
| 1972 | 47 | — | #3,519 | #1,642 |
| 1971 | 30 | — | #8,185 | #1,857 |
| 1970 | 25 | — | #7,859 | #2,113 |
| 1969 | 11 | — | — | #2,836 |
| 1968 | 9 | — | — | #3,076 |
| 1967 | 6 | — | — | #3,915 |
| 1966 | 5 | — | — | #4,456 |
| 1965 | 5 | — | — | #4,359 |
| 1964 | 5 | — | — | #4,530 |
| 1963 | 6 | — | — | #3,989 |
| 1962 | 11 | — | — | #2,657 |
| 1961 | 6 | — | — | #4,006 |
| 1960 | 12 | — | — | #2,523 |
| 1959 | 12 | — | — | #2,516 |
| 1958 | 16 | — | #6,901 | #2,624 |
| 1957 | 10 | — | — | #2,805 |
| 1956 | 14 | — | — | #2,249 |
| 1955 | 5 | — | — | #4,324 |
| 1954 | 9 | — | — | #2,922 |
| 1953 | 7 | — | — | #3,391 |