Is Lennie a boy or girl name?
Lennie is mostly a girl name in the US. In 2024, 51 girls and 6 boys were named Lennie, so 89.5% were girls. Across 1880–2024, 62.3% of the 7,648 US babies named Lennie were girls.
- Boy rank, 2024
- #11,744
- Girl rank, 2024
- #3,137
- Babies named Lennie since 1880
- 7,648
- Most popular year
- 1921
- 147 babies
Boys and girls named Lennie, by decade
| Decade | Boys | Girls | Share girls |
|---|---|---|---|
| 1880s | 41 | 234 | 85.1% |
| 1890s | 46 | 417 | 90.1% |
| 1900s | 47 | 511 | 91.6% |
| 1910s | 160 | 869 | 84.5% |
| 1920s | 211 | 746 | 78% |
| 1930s | 191 | 489 | 71.9% |
| 1940s | 332 | 476 | 58.9% |
| 1950s | 584 | 341 | 36.9% |
| 1960s | 568 | 178 | 23.9% |
| 1970s | 320 | 138 | 30.1% |
| 1980s | 172 | 60 | 25.9% |
| 1990s | 88 | 17 | 16.2% |
| 2000s | 49 | 5 | 9.3% |
| 2010s | 57 | 94 | 62.3% |
| 2020s | 16 | 191 | 92.3% |
Every year
| Year | Boys | Boy rank | Girls | Girl rank |
|---|---|---|---|---|
| 2024 | 6 | #11,744 | 51 | #3,137 |
| 2023 | 0 | – | 66 | #2,661 |
| 2022 | 0 | – | 31 | #4,534 |
| 2021 | 5 | #13,291 | 22 | #5,674 |
| 2020 | 5 | #13,271 | 21 | #5,761 |
| 2019 | 8 | #9,397 | 17 | #6,901 |
| 2018 | 0 | – | 19 | #6,407 |
| 2017 | 9 | #8,551 | 21 | #5,949 |
| 2016 | 5 | #13,413 | 8 | #12,399 |
| 2015 | 5 | #13,250 | 10 | #10,553 |
| 2014 | 9 | #8,530 | 6 | #15,729 |
| 2013 | 0 | – | 0 | – |
| 2012 | 7 | #10,353 | 6 | #16,063 |
| 2011 | 6 | #11,700 | 0 | – |
| 2010 | 8 | #9,329 | 7 | #14,338 |
| 2009 | 9 | #8,729 | 0 | – |
| 2008 | 0 | – | 0 | – |
| 2007 | 7 | #10,443 | 0 | – |
| 2006 | 0 | – | 0 | – |
| 2005 | 6 | #10,934 | 0 | – |
| 2004 | 6 | #10,805 | 0 | – |
| 2003 | 0 | – | 0 | – |
| 2002 | 7 | #9,017 | 5 | #17,006 |
| 2001 | 8 | #8,015 | 0 | – |
| 2000 | 6 | #9,824 | 0 | – |
| 1999 | 5 | #10,924 | 0 | – |
| 1998 | 7 | #8,102 | 0 | – |
| 1997 | 12 | #5,152 | 0 | – |
| 1996 | 6 | #8,559 | 0 | – |
| 1995 | 9 | #6,214 | 5 | #14,754 |
| 1994 | 11 | #5,305 | 0 | – |
| 1993 | 10 | #5,624 | 0 | – |
| 1992 | 10 | #5,488 | 5 | #14,536 |
| 1991 | 12 | #4,649 | 7 | #10,960 |
| 1990 | 6 | #7,715 | 0 | – |
| 1989 | 13 | #4,185 | 0 | – |
| 1988 | 15 | #3,455 | 5 | #12,965 |
| 1987 | 13 | #3,649 | 5 | #12,372 |
| 1986 | 17 | #2,955 | 5 | #11,956 |
| 1985 | 21 | #2,475 | 8 | #7,971 |
| 1984 | 22 | #2,339 | 7 | #8,686 |
| 1983 | 16 | #2,865 | 7 | #8,573 |
| 1982 | 15 | #3,050 | 0 | – |
| 1981 | 16 | #2,845 | 13 | #5,441 |
| 1980 | 24 | #2,189 | 10 | #6,562 |
| 1979 | 24 | #2,135 | 9 | #7,049 |
| 1978 | 22 | #2,168 | 11 | #5,784 |
| 1977 | 25 | #1,977 | 10 | #6,133 |
| 1976 | 34 | #1,590 | 11 | #5,412 |
| 1975 | 35 | #1,523 | 16 | #4,047 |
| 1974 | 49 | #1,187 | 18 | #3,635 |
| 1973 | 26 | #1,756 | 16 | #3,874 |
| 1972 | 30 | #1,587 | 10 | #5,295 |
| 1971 | 40 | #1,344 | 23 | #3,016 |
| 1970 | 35 | #1,428 | 14 | #4,153 |
| 1969 | 38 | #1,289 | 14 | #3,880 |
| 1968 | 42 | #1,177 | 6 | #6,656 |
| 1967 | 36 | #1,267 | 15 | #3,414 |
| 1966 | 52 | #1,012 | 15 | #3,338 |
| 1965 | 57 | #982 | 25 | #2,436 |
| 1964 | 70 | #909 | 15 | #3,443 |
| 1963 | 61 | #967 | 17 | #3,128 |
| 1962 | 63 | #964 | 19 | #2,874 |
| 1961 | 74 | #893 | 24 | #2,508 |
| 1960 | 75 | #882 | 28 | #2,224 |
| 1959 | 76 | #883 | 25 | #2,318 |
| 1958 | 78 | #862 | 29 | #2,096 |
| 1957 | 82 | #836 | 41 | #1,696 |
| 1956 | 61 | #963 | 31 | #1,951 |
| 1955 | 64 | #937 | 26 | #2,138 |
| 1954 | 48 | #1,090 | 34 | #1,788 |
| 1953 | 46 | #1,085 | 35 | #1,692 |
| 1952 | 44 | #1,101 | 36 | #1,626 |
| 1951 | 51 | #986 | 41 | #1,474 |
| 1950 | 34 | #1,246 | 43 | #1,400 |
| 1949 | 37 | #1,174 | 49 | #1,313 |
| 1948 | 55 | #938 | 50 | #1,305 |
| 1947 | 41 | #1,142 | 43 | #1,425 |
| 1946 | 45 | #1,026 | 63 | #1,075 |
| 1945 | 33 | #1,155 | 47 | #1,151 |
| 1944 | 24 | #1,386 | 39 | #1,286 |
| 1943 | 28 | #1,331 | 47 | #1,187 |
| 1942 | 22 | #1,515 | 45 | #1,189 |
| 1941 | 22 | #1,471 | 49 | #1,048 |
| 1940 | 25 | #1,350 | 44 | #1,092 |
| 1939 | 20 | #1,515 | 36 | #1,233 |
| 1938 | 29 | #1,238 | 42 | #1,121 |
| 1937 | 14 | #1,957 | 42 | #1,110 |
| 1936 | 23 | #1,407 | 56 | #917 |
| 1935 | 23 | #1,441 | 47 | #1,009 |
| 1934 | 15 | #1,900 | 42 | #1,090 |
| 1933 | 24 | #1,389 | 60 | #871 |
| 1932 | 17 | #1,817 | 62 | #895 |
| 1931 | 14 | #2,058 | 42 | #1,098 |
| 1930 | 12 | #2,380 | 60 | #948 |
| 1929 | 13 | #2,268 | 59 | #936 |
| 1928 | 21 | #1,678 | 63 | #941 |
| 1927 | 13 | #2,359 | 59 | #995 |
| 1926 | 15 | #2,145 | 72 | #875 |
| 1925 | 25 | #1,521 | 75 | #862 |
| 1924 | 21 | #1,753 | 89 | #788 |
| 1923 | 18 | #1,913 | 57 | #999 |
| 1922 | 26 | #1,487 | 75 | #848 |
| 1921 | 33 | #1,288 | 114 | #692 |
| 1920 | 26 | #1,482 | 83 | #793 |
| 1919 | 17 | #1,933 | 94 | #722 |
| 1918 | 23 | #1,570 | 80 | #799 |
| 1917 | 23 | #1,509 | 98 | #697 |
| 1916 | 14 | #2,103 | 111 | #644 |
| 1915 | 16 | #1,842 | 123 | #587 |
| 1914 | 13 | #1,827 | 96 | #581 |
| 1913 | 17 | #1,291 | 76 | #591 |
| 1912 | 11 | #1,581 | 77 | #556 |
| 1911 | 13 | #956 | 64 | #520 |
| 1910 | 13 | #906 | 50 | #591 |
| 1909 | 9 | #1,052 | 42 | #601 |
| 1908 | 0 | – | 61 | #462 |
| 1907 | 0 | – | 56 | #478 |
| 1906 | 0 | – | 50 | #487 |
| 1905 | 11 | #775 | 53 | #469 |
| 1904 | 9 | #852 | 56 | #431 |
| 1903 | 7 | #969 | 49 | #458 |
| 1902 | 5 | #1,238 | 49 | #448 |
| 1901 | 0 | – | 43 | #455 |
| 1900 | 6 | #1,250 | 52 | #472 |
| 1899 | 6 | #998 | 36 | #493 |
| 1898 | 0 | – | 46 | #455 |
| 1897 | 5 | #1,155 | 31 | #532 |
| 1896 | 6 | #1,056 | 44 | #437 |
| 1895 | 7 | #940 | 53 | #387 |
| 1894 | 8 | #828 | 49 | #401 |
| 1893 | 8 | #804 | 34 | #458 |
| 1892 | 6 | #1,029 | 38 | #437 |
| 1891 | 0 | – | 49 | #357 |
| 1890 | 0 | – | 37 | #419 |
| 1889 | 9 | #701 | 27 | #481 |
| 1888 | 9 | #731 | 29 | #462 |
| 1887 | 6 | #881 | 35 | #365 |
| 1886 | 0 | – | 12 | #680 |
| 1885 | 5 | #1,022 | 28 | #389 |
| 1884 | 0 | – | 32 | #354 |
| 1883 | 6 | #849 | 19 | #443 |
| 1882 | 6 | #901 | 20 | #413 |
| 1881 | 0 | – | 21 | #365 |
| 1880 | 0 | – | 11 | #533 |
Highest rank
As a boy name, Lennie reached #701 in 1889. As a girl name, it reached #354 in 1884. Ranks count every name SSA published for that year and sex, so they go well past the top 1,000.
Names from the same era
These names were also most popular in the 1920s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.
Names spelled like Lennie
Source: US Social Security Administration baby name data, 1880–2024. Counts are Social Security card applications for US births; SSA leaves out names given to fewer than 5 babies in a year. Updated 2026-10-05. How these numbers are made.