Letty is an uncommon girls' name that peaked in 2016 and remains in steady use.
Letty is a girl name. In 2025 it ranked #1,386 for girl births in the United States (and #2,605 across all names), given to 158 babies. Letty first appears in 1880 and peaked in 2016 (163 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 158 | 158 | #1,386 |
| 2024 | 130 | 130 | #1,612 |
| 2023 | 150 | 150 | #1,466 |
| 2022 | 134 | 134 | #1,587 |
| 2021 | 122 | 122 | #1,705 |
| 2020 | 119 | 119 | #1,710 |
| 2019 | 149 | 149 | #1,482 |
| 2018 | 144 | 144 | #1,516 |
| 2017 | 157 | 157 | #1,445 |
| 2016 | 163 | 163 | #1,423 |
| 2015 | 128 | 128 | #1,671 |
| 2014 | 99 | 99 | #2,003 |
| 2013 | 49 | 49 | #3,297 |
| 2012 | 35 | 35 | #4,257 |
| 2011 | 31 | 31 | #4,635 |
| 2010 | 32 | 32 | #4,554 |
| 2009 | 21 | 21 | #6,453 |
| 2007 | 5 | 5 | #19,292 |
| 2006 | 7 | 7 | #14,469 |
| 2005 | 5 | 5 | #18,057 |
| 2004 | 11 | 11 | #9,620 |
| 2002 | 6 | 6 | #14,659 |
| 2001 | 6 | 6 | #14,579 |
| 2000 | 6 | 6 | #14,211 |
| 1999 | 15 | 15 | #6,698 |
| 1998 | 10 | 10 | #8,986 |
| 1997 | 8 | — | #10,375 |
| 1996 | 9 | — | #9,244 |
| 1995 | 8 | — | #10,117 |
| 1994 | 9 | — | #9,272 |
| 1993 | 6 | — | #12,748 |
| 1992 | 14 | — | #6,506 |
| 1991 | 10 | — | #8,339 |
| 1990 | 23 | — | #4,322 |
| 1989 | 14 | — | #6,004 |
| 1988 | 7 | — | #9,874 |
| 1987 | 14 | — | #5,464 |
| 1986 | 10 | — | #6,904 |
| 1985 | 8 | — | #7,979 |
| 1983 | 11 | — | #6,037 |
| 1982 | 11 | — | #6,171 |
| 1981 | 13 | — | #5,443 |
| 1980 | 6 | — | #9,764 |
| 1979 | 21 | — | #3,727 |
| 1978 | 13 | — | #5,071 |
| 1977 | 14 | — | #4,803 |
| 1976 | 15 | — | #4,258 |
| 1975 | 20 | — | #3,458 |
| 1974 | 18 | — | #3,637 |
| 1973 | 10 | — | #5,391 |
| 1972 | 24 | — | #2,862 |
| 1971 | 12 | — | #4,707 |
| 1970 | 22 | — | #3,073 |
| 1969 | 33 | — | #2,234 |
| 1968 | 23 | — | #2,673 |
| 1967 | 22 | — | #2,675 |
| 1966 | 19 | — | #2,898 |
| 1965 | 36 | — | #1,936 |
| 1964 | 42 | — | #1,822 |
| 1963 | 39 | — | #1,886 |
| 1962 | 43 | — | #1,746 |
| 1961 | 45 | — | #1,707 |
| 1960 | 48 | — | #1,628 |
| 1959 | 36 | — | #1,868 |
| 1958 | 63 | — | #1,339 |
| 1957 | 30 | — | #2,011 |
| 1956 | 35 | — | #1,818 |
| 1955 | 30 | — | #1,961 |
| 1954 | 23 | — | #2,266 |
| 1953 | 28 | — | #1,953 |
| 1952 | 28 | — | #1,912 |
| 1951 | 19 | — | #2,351 |
| 1950 | 26 | — | #1,888 |
| 1949 | 30 | — | #1,753 |
| 1948 | 31 | — | #1,692 |
| 1947 | 40 | — | #1,500 |
| 1946 | 38 | — | #1,430 |
| 1945 | 27 | — | #1,609 |
| 1944 | 33 | — | #1,419 |
| 1943 | 31 | — | #1,508 |
| 1942 | 57 | — | #1,042 |
| 1941 | 34 | — | #1,328 |
| 1940 | 38 | — | #1,196 |
| 1939 | 41 | — | #1,138 |
| 1938 | 32 | — | #1,297 |
| 1937 | 39 | — | #1,153 |
| 1936 | 33 | — | #1,258 |
| 1935 | 46 | — | #1,028 |
| 1934 | 45 | — | #1,041 |
| 1933 | 44 | — | #1,058 |
| 1932 | 56 | — | #949 |
| 1931 | 32 | — | #1,305 |
| 1930 | 27 | — | #1,513 |
| 1929 | 36 | — | #1,252 |
| 1928 | 54 | — | #1,021 |
| 1927 | 44 | — | #1,167 |
| 1926 | 58 | — | #984 |
| 1925 | 50 | — | #1,083 |
| 1924 | 64 | — | #957 |
| 1923 | 41 | — | #1,221 |
| 1922 | 39 | — | #1,260 |
| 1921 | 38 | — | #1,268 |
| 1920 | 50 | — | #1,058 |
| 1919 | 48 | — | #1,047 |
| 1918 | 41 | — | #1,172 |
| 1917 | 36 | — | #1,213 |
| 1916 | 25 | — | #1,508 |
| 1915 | 32 | — | #1,241 |
| 1914 | 21 | — | #1,413 |
| 1913 | 16 | — | #1,499 |
| 1912 | 16 | — | #1,388 |
| 1911 | 11 | — | #1,503 |
| 1910 | 15 | — | #1,188 |
| 1909 | 14 | — | #1,130 |
| 1908 | 6 | — | #1,989 |
| 1907 | 14 | — | #1,066 |
| 1906 | 15 | — | #990 |
| 1905 | 15 | — | #992 |
| 1904 | 9 | — | #1,317 |
| 1903 | 14 | — | #955 |
| 1901 | 8 | — | #1,283 |
| 1900 | 13 | — | #1,084 |
| 1899 | 10 | — | #1,066 |
| 1898 | 6 | — | #1,612 |
| 1897 | 9 | — | #1,128 |
| 1896 | 8 | — | #1,264 |
| 1895 | 10 | — | #1,091 |
| 1894 | 5 | — | #1,604 |
| 1893 | 9 | — | #1,057 |
| 1892 | 14 | — | #819 |
| 1891 | 9 | — | #976 |
| 1889 | 7 | — | #1,081 |
| 1887 | 6 | — | #1,096 |
| 1886 | 5 | — | #1,199 |
| 1884 | 5 | — | #1,096 |
| 1880 | 5 | — | #888 |