Olen is an uncommon boys' name that peaked in 1922 and has since faded.
Olen is predominantly a boy name. In 2025 it ranked #3,489 for boy births in the United States (and #7,523 across all names), given to 33 babies. Olen first appears in 1880 and peaked in 1922 (193 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 33 | 33 | — | #3,489 |
| 2024 | 44 | 44 | — | #2,901 |
| 2023 | 39 | 39 | — | #3,161 |
| 2022 | 31 | 31 | — | #3,670 |
| 2021 | 42 | 42 | — | #2,955 |
| 2020 | 37 | 37 | — | #3,117 |
| 2019 | 49 | 49 | — | #2,649 |
| 2018 | 41 | 41 | — | #2,926 |
| 2017 | 31 | 31 | — | #3,564 |
| 2016 | 52 | 52 | — | #2,461 |
| 2015 | 33 | 33 | — | #3,414 |
| 2014 | 32 | 32 | — | #3,440 |
| 2013 | 32 | 32 | — | #3,387 |
| 2012 | 21 | 21 | — | #4,635 |
| 2011 | 36 | 36 | — | #3,151 |
| 2010 | 33 | 33 | — | #3,358 |
| 2009 | 36 | 36 | — | #3,205 |
| 2008 | 14 | 14 | — | #6,312 |
| 2007 | 17 | 17 | — | #5,367 |
| 2006 | 17 | 17 | — | #5,243 |
| 2005 | 15 | 15 | — | #5,501 |
| 2004 | 14 | 14 | — | #5,712 |
| 2003 | 20 | 20 | — | #4,230 |
| 2002 | 12 | 12 | — | #5,975 |
| 2001 | 11 | 11 | — | #6,323 |
| 2000 | 18 | 18 | — | #4,328 |
| 1999 | 11 | 11 | — | #5,938 |
| 1998 | 18 | 18 | — | #3,965 |
| 1997 | 16 | — | — | #4,184 |
| 1996 | 10 | — | — | #5,853 |
| 1995 | 15 | — | — | #4,214 |
| 1994 | 15 | — | — | #4,232 |
| 1993 | 16 | — | — | #3,963 |
| 1992 | 15 | — | — | #4,047 |
| 1991 | 22 | — | — | #2,964 |
| 1990 | 21 | — | — | #3,032 |
| 1989 | 16 | — | — | #3,569 |
| 1988 | 21 | — | — | #2,745 |
| 1987 | 26 | — | — | #2,252 |
| 1986 | 17 | — | — | #2,972 |
| 1985 | 9 | — | — | #4,589 |
| 1984 | 13 | — | — | #3,399 |
| 1983 | 20 | — | — | #2,473 |
| 1982 | 23 | — | — | #2,251 |
| 1981 | 22 | — | — | #2,314 |
| 1980 | 28 | — | — | #1,990 |
| 1979 | 25 | — | — | #2,085 |
| 1978 | 21 | — | — | #2,257 |
| 1977 | 25 | — | — | #1,989 |
| 1976 | 37 | — | — | #1,491 |
| 1975 | 27 | — | — | #1,816 |
| 1974 | 23 | — | — | #1,963 |
| 1973 | 25 | — | — | #1,810 |
| 1972 | 24 | — | — | #1,860 |
| 1971 | 33 | — | — | #1,516 |
| 1970 | 42 | — | — | #1,291 |
| 1969 | 34 | — | — | #1,390 |
| 1968 | 32 | — | — | #1,383 |
| 1967 | 40 | — | — | #1,193 |
| 1966 | 39 | — | — | #1,213 |
| 1965 | 41 | — | — | #1,200 |
| 1964 | 46 | — | — | #1,141 |
| 1963 | 51 | — | — | #1,076 |
| 1962 | 49 | — | — | #1,105 |
| 1961 | 33 | — | — | #1,399 |
| 1960 | 50 | — | — | #1,111 |
| 1959 | 55 | — | — | #1,043 |
| 1958 | 54 | — | — | #1,047 |
| 1957 | 60 | — | — | #987 |
| 1956 | 55 | — | — | #1,015 |
| 1955 | 64 | — | — | #939 |
| 1954 | 79 | — | — | #818 |
| 1953 | 89 | — | — | #755 |
| 1952 | 66 | — | — | #867 |
| 1951 | 76 | — | — | #810 |
| 1950 | 78 | — | — | #776 |
| 1949 | 81 | — | — | #769 |
| 1948 | 66 | — | — | #844 |
| 1947 | 97 | — | — | #704 |
| 1946 | 81 | — | — | #727 |
| 1945 | 77 | — | — | #696 |
| 1944 | 95 | — | — | #631 |
| 1943 | 117 | — | — | #589 |
| 1942 | 96 | — | — | #660 |
| 1941 | 104 | — | — | #583 |
| 1940 | 102 | — | — | #588 |
| 1939 | 95 | — | — | #598 |
| 1938 | 96 | — | — | #607 |
| 1937 | 113 | — | — | #548 |
| 1936 | 104 | — | — | #564 |
| 1935 | 107 | — | — | #557 |
| 1934 | 119 | — | — | #542 |
| 1933 | 119 | — | — | #520 |
| 1932 | 126 | — | — | #513 |
| 1931 | 117 | — | — | #543 |
| 1930 | 134 | — | — | #518 |
| 1929 | 138 | — | — | #503 |
| 1928 | 164 | — | — | #478 |
| 1927 | 163 | — | — | #476 |
| 1926 | 152 | — | — | #488 |
| 1925 | 150 | — | — | #496 |
| 1924 | 176 | — | #4,337 | #477 |
| 1923 | 180 | — | — | #455 |
| 1922 | 193 | — | — | #437 |
| 1921 | 174 | — | — | #467 |
| 1920 | 170 | — | #4,829 | #477 |
| 1919 | 183 | — | — | #439 |
| 1918 | 154 | — | — | #479 |
| 1917 | 142 | — | — | #483 |
| 1916 | 178 | — | — | #420 |
| 1915 | 154 | — | — | #439 |
| 1914 | 111 | — | — | #455 |
| 1913 | 106 | — | — | #422 |
| 1912 | 61 | — | — | #506 |
| 1911 | 30 | — | — | #556 |
| 1910 | 24 | — | — | #594 |
| 1909 | 24 | — | — | #540 |
| 1908 | 27 | — | — | #485 |
| 1907 | 22 | — | — | #506 |
| 1906 | 16 | — | — | #609 |
| 1905 | 18 | — | — | #563 |
| 1904 | 18 | — | — | #532 |
| 1903 | 18 | — | — | #516 |
| 1902 | 13 | — | — | #640 |
| 1901 | 11 | — | — | #670 |
| 1900 | 14 | — | — | #693 |
| 1899 | 10 | — | — | #696 |
| 1898 | 13 | — | — | #629 |
| 1897 | 12 | — | — | #635 |
| 1896 | 16 | — | — | #529 |
| 1895 | 12 | — | — | #634 |
| 1894 | 10 | — | — | #712 |
| 1893 | 13 | — | — | #563 |
| 1892 | 7 | — | — | #929 |
| 1891 | 7 | — | — | #821 |
| 1890 | 6 | — | — | #966 |
| 1889 | 8 | — | — | #771 |
| 1888 | 5 | — | — | #1,136 |
| 1887 | 5 | — | — | #1,023 |
| 1885 | 10 | — | — | #629 |
| 1883 | 10 | — | — | #628 |
| 1881 | 9 | — | — | #635 |
| 1880 | 8 | — | — | #724 |