Leanne is an established girls' name that peaked in 1969 and has since faded.
Leanne is predominantly a girl name. In 2025 it ranked #2,503 for girl births in the United States (and #4,451 across all names), given to 71 babies. Leanne was first reported in SSA data in 1929 and peaked in 1969 (801 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 71 | 71 | #2,503 | — |
| 2024 | 64 | 64 | #2,710 | — |
| 2023 | 71 | 71 | #2,507 | — |
| 2022 | 80 | 80 | #2,330 | — |
| 2021 | 70 | 70 | #2,526 | — |
| 2020 | 88 | 88 | #2,090 | — |
| 2019 | 107 | 107 | #1,883 | — |
| 2018 | 86 | 86 | #2,182 | — |
| 2017 | 118 | 118 | #1,774 | — |
| 2016 | 129 | 129 | #1,665 | — |
| 2015 | 116 | 116 | #1,807 | — |
| 2014 | 110 | 110 | #1,846 | — |
| 2013 | 106 | 106 | #1,893 | — |
| 2012 | 138 | 138 | #1,579 | — |
| 2011 | 134 | 134 | #1,617 | — |
| 2010 | 136 | 136 | #1,601 | — |
| 2009 | 129 | 129 | #1,716 | — |
| 2008 | 126 | 126 | #1,760 | — |
| 2007 | 138 | 138 | #1,616 | — |
| 2006 | 143 | 143 | #1,538 | — |
| 2005 | 151 | 151 | #1,423 | — |
| 2004 | 160 | 160 | #1,334 | — |
| 2003 | 190 | 190 | #1,145 | — |
| 2002 | 159 | 159 | #1,251 | — |
| 2001 | 205 | 205 | #1,048 | — |
| 2000 | 208 | 208 | #1,018 | — |
| 1999 | 244 | 244 | #879 | — |
| 1998 | 276 | 276 | #781 | — |
| 1997 | 292 | — | #732 | — |
| 1996 | 259 | — | #798 | — |
| 1995 | 313 | — | #681 | — |
| 1994 | 327 | — | #655 | — |
| 1993 | 420 | — | #566 | — |
| 1992 | 409 | — | #569 | — |
| 1991 | 446 | — | #523 | — |
| 1990 | 447 | — | #533 | — |
| 1989 | 529 | — | #457 | — |
| 1988 | 521 | — | #436 | — |
| 1987 | 489 | — | #453 | — |
| 1986 | 567 | — | #399 | — |
| 1985 | 572 | — | #393 | — |
| 1984 | 597 | — | #379 | — |
| 1983 | 600 | — | #373 | — |
| 1982 | 575 | — | #404 | — |
| 1981 | 632 | — | #371 | — |
| 1980 | 688 | — | #346 | #6,837 |
| 1979 | 630 | — | #359 | — |
| 1978 | 422 | — | #468 | — |
| 1977 | 386 | — | #493 | — |
| 1976 | 405 | — | #468 | — |
| 1975 | 468 | — | #426 | — |
| 1974 | 412 | — | #448 | — |
| 1973 | 533 | — | #385 | — |
| 1972 | 518 | — | #396 | — |
| 1971 | 607 | — | #379 | — |
| 1970 | 682 | — | #361 | — |
| 1969 | 801 | — | #321 | — |
| 1968 | 715 | — | #326 | — |
| 1967 | 702 | — | #330 | — |
| 1966 | 765 | — | #320 | — |
| 1965 | 739 | — | #331 | — |
| 1964 | 702 | — | #356 | — |
| 1963 | 684 | — | #366 | — |
| 1962 | 693 | — | #359 | — |
| 1961 | 664 | — | #374 | — |
| 1960 | 601 | — | #387 | — |
| 1959 | 597 | — | #388 | — |
| 1958 | 470 | — | #437 | — |
| 1957 | 440 | — | #450 | — |
| 1956 | 443 | — | #438 | — |
| 1955 | 376 | — | #468 | — |
| 1954 | 324 | — | #492 | — |
| 1953 | 299 | — | #502 | — |
| 1952 | 229 | — | #573 | — |
| 1951 | 216 | — | #584 | — |
| 1950 | 193 | — | #603 | — |
| 1949 | 180 | — | #616 | — |
| 1948 | 166 | — | #647 | — |
| 1947 | 143 | — | #708 | — |
| 1946 | 122 | — | #736 | — |
| 1945 | 105 | — | #730 | — |
| 1944 | 99 | — | #768 | — |
| 1943 | 90 | — | #821 | — |
| 1942 | 101 | — | #757 | — |
| 1941 | 75 | — | #843 | — |
| 1940 | 79 | — | #800 | — |
| 1939 | 61 | — | #901 | — |
| 1938 | 55 | — | #960 | — |
| 1937 | 44 | — | #1,079 | — |
| 1936 | 33 | — | #1,257 | — |
| 1935 | 28 | — | #1,402 | — |
| 1934 | 31 | — | #1,302 | — |
| 1933 | 21 | — | #1,691 | — |
| 1932 | 18 | — | #1,918 | — |
| 1931 | 13 | — | #2,370 | — |
| 1930 | 9 | — | #3,207 | — |
| 1929 | 7 | — | #3,879 | — |