Hartley is an uncommon name used for both girls and boys that has climbed to its highest level yet, peaking in 2024.
Hartley is predominantly a girl name. In 2025 it ranked #1,453 among girls (148) and #4,076 among boys (26) — overall #2,429 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 174 | 174 | #1,453 | #4,076 |
| 2024 | 176 | 176 | #1,476 | #3,919 |
| 2023 | 159 | 159 | #1,607 | #3,832 |
| 2022 | 135 | 135 | #1,831 | #4,349 |
| 2021 | 134 | 134 | #1,784 | #4,834 |
| 2020 | 119 | 119 | #1,930 | #4,760 |
| 2019 | 141 | 141 | #1,659 | #6,211 |
| 2018 | 164 | 164 | #1,601 | #3,645 |
| 2017 | 159 | 159 | #1,537 | #5,623 |
| 2016 | 158 | 158 | #1,564 | #5,887 |
| 2015 | 155 | 155 | #1,613 | #4,449 |
| 2014 | 144 | 144 | #1,760 | #3,942 |
| 2013 | 149 | 149 | #1,663 | #4,522 |
| 2012 | 117 | 117 | #1,945 | #5,570 |
| 2011 | 113 | 113 | #2,004 | #5,773 |
| 2010 | 107 | 107 | #2,206 | #4,911 |
| 2009 | 40 | 40 | #4,611 | #9,293 |
| 2008 | 36 | 36 | #5,346 | #8,543 |
| 2007 | 26 | 26 | #7,859 | #7,796 |
| 2006 | 19 | 19 | #8,907 | #11,142 |
| 2005 | 20 | 20 | #8,049 | #10,573 |
| 2004 | 25 | 25 | #6,590 | #9,277 |
| 2003 | 26 | 26 | #6,702 | #7,469 |
| 2002 | 17 | 17 | #10,528 | #7,915 |
| 2001 | 15 | 15 | #7,088 | — |
| 2000 | 14 | 14 | #11,103 | #9,528 |
| 1999 | 19 | 19 | #8,426 | #7,412 |
| 1998 | 8 | 8 | — | #7,092 |
| 1997 | 17 | — | #10,143 | #6,278 |
| 1996 | 16 | — | #9,900 | #6,726 |
| 1995 | 16 | — | #8,301 | #8,174 |
| 1994 | 16 | — | #8,353 | #8,131 |
| 1993 | 12 | — | #14,294 | #7,092 |
| 1992 | 7 | — | #10,886 | — |
| 1991 | 14 | — | #12,038 | #6,157 |
| 1990 | 15 | — | #8,736 | #7,506 |
| 1989 | 14 | — | #10,077 | #6,481 |
| 1984 | 6 | — | #9,530 | — |
| 1982 | 9 | — | — | #4,366 |
| 1981 | 5 | — | — | #6,652 |
| 1980 | 6 | — | — | #5,800 |
| 1976 | 6 | — | — | #5,182 |
| 1973 | 5 | — | — | #5,389 |
| 1972 | 5 | — | — | #5,270 |
| 1970 | 6 | — | — | #4,440 |
| 1969 | 12 | — | — | #2,605 |
| 1968 | 7 | — | — | #3,486 |
| 1967 | 5 | — | — | #4,207 |
| 1966 | 10 | — | — | #2,695 |
| 1965 | 6 | — | — | #3,687 |
| 1964 | 8 | — | — | #3,133 |
| 1963 | 9 | — | — | #2,929 |
| 1961 | 9 | — | — | #2,983 |
| 1960 | 8 | — | — | #3,182 |
| 1958 | 12 | — | — | #2,423 |
| 1957 | 10 | — | — | #2,726 |
| 1956 | 12 | — | — | #2,419 |
| 1955 | 9 | — | — | #2,856 |
| 1954 | 6 | — | — | #3,607 |
| 1953 | 16 | — | — | #1,995 |
| 1952 | 8 | — | — | #2,962 |
| 1951 | 15 | — | — | #2,005 |
| 1950 | 10 | — | — | #2,496 |
| 1949 | 20 | — | — | #1,683 |
| 1948 | 14 | — | — | #2,059 |
| 1947 | 22 | — | — | #1,621 |
| 1946 | 13 | — | — | #2,078 |
| 1945 | 21 | — | — | #1,467 |
| 1944 | 18 | — | — | #1,654 |
| 1943 | 21 | — | — | #1,553 |
| 1942 | 17 | — | — | #1,765 |
| 1941 | 27 | — | — | #1,284 |
| 1940 | 14 | — | — | #1,936 |
| 1939 | 15 | — | — | #1,830 |
| 1938 | 22 | — | — | #1,457 |
| 1937 | 21 | — | — | #1,503 |
| 1936 | 18 | — | — | #1,611 |
| 1935 | 20 | — | — | #1,560 |
| 1934 | 17 | — | — | #1,749 |
| 1933 | 24 | — | — | #1,377 |
| 1932 | 31 | — | — | #1,222 |
| 1931 | 26 | — | — | #1,373 |
| 1930 | 35 | — | — | #1,205 |
| 1929 | 23 | — | — | #1,544 |
| 1928 | 13 | — | — | #2,322 |
| 1927 | 35 | — | — | #1,237 |
| 1926 | 20 | — | — | #1,754 |
| 1925 | 31 | — | — | #1,314 |
| 1924 | 27 | — | — | #1,469 |
| 1923 | 30 | — | — | #1,339 |
| 1922 | 27 | — | — | #1,450 |
| 1921 | 33 | — | — | #1,277 |
| 1920 | 31 | — | — | #1,306 |
| 1919 | 28 | — | — | #1,367 |
| 1918 | 36 | — | — | #1,161 |
| 1917 | 23 | — | — | #1,504 |
| 1916 | 20 | — | — | #1,618 |
| 1915 | 28 | — | — | #1,250 |
| 1914 | 21 | — | — | #1,316 |
| 1913 | 10 | — | — | #1,864 |
| 1912 | 12 | — | — | #1,466 |
| 1909 | 10 | — | — | #980 |
| 1908 | 5 | — | — | #1,484 |
| 1907 | 5 | — | — | #1,425 |
| 1900 | 6 | — | — | #1,228 |
| 1899 | 5 | — | — | #1,115 |
| 1895 | 10 | — | — | #717 |
| 1892 | 6 | — | — | #1,010 |