The baby name Harlan appears in baby name data for the United States from 1910 to 2024. It was most popular in 1924 with 695 babies given the name.
Over the period shown, Harlan has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1910 | 16 |
| 1911 | 19 |
| 1912 | 99 |
| 1913 | 122 |
| 1914 | 250 |
| 1915 | 300 |
| 1916 | 369 |
| 1917 | 388 |
| 1918 | 446 |
| 1919 | 409 |
| 1920 | 469 |
| 1921 | 556 |
| 1922 | 541 |
| 1923 | 628 |
| 1924 | 695 |
| 1925 | 655 |
| 1926 | 573 |
| 1927 | 546 |
| 1928 | 558 |
| 1929 | 437 |
| 1930 | 556 |
| 1931 | 559 |
| 1932 | 609 |
| 1933 | 498 |
| 1934 | 522 |
| 1935 | 510 |
| 1936 | 598 |
| 1937 | 437 |
| 1938 | 441 |
| 1939 | 386 |
| 1940 | 304 |
| 1941 | 423 |
| 1942 | 472 |
| 1943 | 443 |
| 1944 | 365 |
| 1945 | 371 |
| 1946 | 388 |
| 1947 | 369 |
| 1948 | 375 |
| 1949 | 365 |
| 1950 | 285 |
| 1951 | 307 |
| 1952 | 331 |
| 1953 | 322 |
| 1954 | 263 |
| 1955 | 354 |
| 1956 | 279 |
| 1957 | 286 |
| 1958 | 217 |
| 1959 | 236 |
| 1960 | 238 |
| 1961 | 206 |
| 1962 | 236 |
| 1963 | 202 |
| 1964 | 205 |
| 1965 | 154 |
| 1966 | 143 |
| 1967 | 121 |
| 1968 | 75 |
| 1969 | 66 |
| 1970 | 100 |
| 1971 | 50 |
| 1972 | 40 |
| 1973 | 28 |
| 1974 | 12 |
| 1975 | 67 |
| 1976 | 35 |
| 1977 | 11 |
| 1978 | 5 |
| 1979 | 43 |
| 1980 | 22 |
| 1981 | 42 |
| 1982 | 41 |
| 1983 | 11 |
| 1985 | 21 |
| 1986 | 19 |
| 1987 | 11 |
| 1990 | 28 |
| 1991 | 23 |
| 1992 | 5 |
| 1993 | 5 |
| 1994 | 10 |
| 1995 | 18 |
| 1996 | 5 |
| 1997 | 22 |
| 1998 | 15 |
| 1999 | 6 |
| 2000 | 11 |
| 2001 | 20 |
| 2002 | 17 |
| 2003 | 21 |
| 2005 | 20 |
| 2006 | 36 |
| 2007 | 29 |
| 2008 | 71 |
| 2009 | 77 |
| 2010 | 112 |
| 2011 | 97 |
| 2012 | 148 |
| 2013 | 232 |
| 2014 | 197 |
| 2015 | 5 |
| 2015 | 341 |
| 2016 | 335 |
| 2017 | 318 |
| 2018 | 369 |
| 2019 | 306 |
| 2020 | 5 |
| 2020 | 367 |
| 2021 | 10 |
| 2021 | 495 |
| 2022 | 372 |
| 2023 | 6 |
| 2023 | 461 |
| 2024 | 10 |
| 2024 | 407 |