Is Tilly a boy or girl name?
Tilly is a girl name in the US. In 2024, 273 girls and 0 boys were named Tilly, so 100% were girls. Across 1880–2024, 100% of the 2,395 US babies named Tilly were girls.
- Boy rank, 2024
- Not ranked
- Girl rank, 2024
- #953
- Babies named Tilly since 1912
- 2,395
- Most popular year
- 2024
- 273 babies
Boys and girls named Tilly, by decade
| Decade | Boys | Girls | Share girls |
|---|---|---|---|
| 1910s | 0 | 27 | 100% |
| 1920s | 0 | 20 | 100% |
| 1930s | 0 | 11 | 100% |
| 1940s | 0 | 6 | 100% |
| 1950s | 0 | 5 | 100% |
| 1960s | 0 | 18 | 100% |
| 1970s | 0 | 28 | 100% |
| 1980s | 0 | 5 | 100% |
| 1990s | 0 | 71 | 100% |
| 2000s | 0 | 184 | 100% |
| 2010s | 0 | 872 | 100% |
| 2020s | 0 | 1,148 | 100% |
Every year
| Year | Boys | Boy rank | Girls | Girl rank |
|---|---|---|---|---|
| 2024 | 0 | – | 273 | #953 |
| 2023 | 0 | – | 242 | #1,045 |
| 2022 | 0 | – | 249 | #1,029 |
| 2021 | 0 | – | 218 | #1,133 |
| 2020 | 0 | – | 166 | #1,332 |
| 2019 | 0 | – | 170 | #1,344 |
| 2018 | 0 | – | 129 | #1,648 |
| 2017 | 0 | – | 110 | #1,862 |
| 2016 | 0 | – | 83 | #2,305 |
| 2015 | 0 | – | 84 | #2,256 |
| 2014 | 0 | – | 69 | #2,580 |
| 2013 | 0 | – | 64 | #2,724 |
| 2012 | 0 | – | 68 | #2,652 |
| 2011 | 0 | – | 51 | #3,262 |
| 2010 | 0 | – | 44 | #3,619 |
| 2009 | 0 | – | 41 | #3,866 |
| 2008 | 0 | – | 28 | #5,266 |
| 2007 | 0 | – | 31 | #4,797 |
| 2006 | 0 | – | 17 | #7,456 |
| 2005 | 0 | – | 14 | #8,297 |
| 2004 | 0 | – | 13 | #8,682 |
| 2003 | 0 | – | 14 | #7,965 |
| 2002 | 0 | – | 9 | #11,032 |
| 2001 | 0 | – | 12 | #8,709 |
| 2000 | 0 | – | 5 | #17,427 |
| 1999 | 0 | – | 14 | #7,206 |
| 1998 | 0 | – | 7 | #12,332 |
| 1997 | 0 | – | 9 | #9,753 |
| 1996 | 0 | – | 8 | #10,490 |
| 1995 | 0 | – | 9 | #9,501 |
| 1994 | 0 | – | 8 | #10,484 |
| 1993 | 0 | – | 0 | – |
| 1992 | 0 | – | 5 | #15,433 |
| 1991 | 0 | – | 5 | #15,286 |
| 1990 | 0 | – | 6 | #12,846 |
| 1989 | 0 | – | 0 | – |
| 1988 | 0 | – | 0 | – |
| 1987 | 0 | – | 5 | #13,125 |
| 1986 | 0 | – | 0 | – |
| 1985 | 0 | – | 0 | – |
| 1984 | 0 | – | 0 | – |
| 1983 | 0 | – | 0 | – |
| 1982 | 0 | – | 0 | – |
| 1981 | 0 | – | 0 | – |
| 1980 | 0 | – | 0 | – |
| 1979 | 0 | – | 6 | #10,123 |
| 1978 | 0 | – | 0 | – |
| 1977 | 0 | – | 0 | – |
| 1976 | 0 | – | 0 | – |
| 1975 | 0 | – | 5 | #10,490 |
| 1974 | 0 | – | 6 | #8,679 |
| 1973 | 0 | – | 0 | – |
| 1972 | 0 | – | 6 | #8,196 |
| 1971 | 0 | – | 5 | #9,537 |
| 1970 | 0 | – | 0 | – |
| 1969 | 0 | – | 0 | – |
| 1968 | 0 | – | 5 | #8,108 |
| 1967 | 0 | – | 0 | – |
| 1966 | 0 | – | 0 | – |
| 1965 | 0 | – | 0 | – |
| 1964 | 0 | – | 0 | – |
| 1963 | 0 | – | 6 | #6,531 |
| 1962 | 0 | – | 7 | #5,809 |
| 1961 | 0 | – | 0 | – |
| 1960 | 0 | – | 0 | – |
| 1959 | 0 | – | 5 | #7,128 |
| 1958 | 0 | – | 0 | – |
| 1957 | 0 | – | 0 | – |
| 1956 | 0 | – | 0 | – |
| 1955 | 0 | – | 0 | – |
| 1954 | 0 | – | 0 | – |
| 1953 | 0 | – | 0 | – |
| 1952 | 0 | – | 0 | – |
| 1951 | 0 | – | 0 | – |
| 1950 | 0 | – | 0 | – |
| 1949 | 0 | – | 0 | – |
| 1948 | 0 | – | 0 | – |
| 1947 | 0 | – | 0 | – |
| 1946 | 0 | – | 0 | – |
| 1945 | 0 | – | 0 | – |
| 1944 | 0 | – | 0 | – |
| 1943 | 0 | – | 0 | – |
| 1942 | 0 | – | 0 | – |
| 1941 | 0 | – | 0 | – |
| 1940 | 0 | – | 6 | #4,299 |
| 1939 | 0 | – | 0 | – |
| 1938 | 0 | – | 0 | – |
| 1937 | 0 | – | 0 | – |
| 1936 | 0 | – | 0 | – |
| 1935 | 0 | – | 0 | – |
| 1934 | 0 | – | 0 | – |
| 1933 | 0 | – | 6 | #4,178 |
| 1932 | 0 | – | 5 | #5,023 |
| 1931 | 0 | – | 0 | – |
| 1930 | 0 | – | 0 | – |
| 1929 | 0 | – | 0 | – |
| 1928 | 0 | – | 5 | #5,363 |
| 1927 | 0 | – | 5 | #5,537 |
| 1926 | 0 | – | 0 | – |
| 1925 | 0 | – | 5 | #5,696 |
| 1924 | 0 | – | 0 | – |
| 1923 | 0 | – | 0 | – |
| 1922 | 0 | – | 0 | – |
| 1921 | 0 | – | 0 | – |
| 1920 | 0 | – | 5 | #5,682 |
| 1919 | 0 | – | 0 | – |
| 1918 | 0 | – | 0 | – |
| 1917 | 0 | – | 0 | – |
| 1916 | 0 | – | 9 | #3,230 |
| 1915 | 0 | – | 0 | – |
| 1914 | 0 | – | 13 | #2,003 |
| 1913 | 0 | – | 0 | – |
| 1912 | 0 | – | 5 | #3,390 |
Highest rank
Tilly has never been ranked as a boy name. As a girl name, it reached #953 in 2024. 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 2020s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.
Names spelled like Tilly
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.