The baby name Mahlon appears in baby name data for the United States from 1911 to 2024. It was most popular in 1923 with 67 babies given the name.
Over the period shown, Mahlon has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1911 | 6 |
| 1912 | 14 |
| 1913 | 16 |
| 1914 | 10 |
| 1915 | 41 |
| 1916 | 32 |
| 1917 | 45 |
| 1918 | 32 |
| 1919 | 41 |
| 1920 | 45 |
| 1921 | 22 |
| 1922 | 23 |
| 1923 | 67 |
| 1924 | 35 |
| 1925 | 54 |
| 1926 | 37 |
| 1927 | 45 |
| 1928 | 21 |
| 1929 | 30 |
| 1930 | 27 |
| 1931 | 30 |
| 1932 | 18 |
| 1933 | 21 |
| 1934 | 31 |
| 1935 | 11 |
| 1936 | 13 |
| 1937 | 14 |
| 1938 | 23 |
| 1939 | 18 |
| 1940 | 35 |
| 1941 | 15 |
| 1942 | 27 |
| 1943 | 5 |
| 1944 | 20 |
| 1945 | 8 |
| 1946 | 6 |
| 1947 | 22 |
| 1948 | 49 |
| 1949 | 37 |
| 1950 | 22 |
| 1951 | 14 |
| 1952 | 46 |
| 1953 | 14 |
| 1954 | 20 |
| 1955 | 5 |
| 1956 | 12 |
| 1958 | 16 |
| 1959 | 9 |
| 1960 | 15 |
| 1962 | 5 |
| 1964 | 7 |
| 1965 | 8 |
| 1966 | 6 |
| 1967 | 7 |
| 1969 | 7 |
| 1970 | 7 |
| 1972 | 6 |
| 1974 | 7 |
| 1975 | 6 |
| 1976 | 5 |
| 1977 | 5 |
| 1978 | 6 |
| 1979 | 6 |
| 1980 | 5 |
| 1982 | 12 |
| 1983 | 12 |
| 1984 | 5 |
| 1985 | 6 |
| 1986 | 5 |
| 1987 | 14 |
| 1988 | 15 |
| 1989 | 15 |
| 1990 | 12 |
| 1991 | 14 |
| 1992 | 8 |
| 1993 | 13 |
| 1994 | 11 |
| 1995 | 6 |
| 1996 | 15 |
| 1997 | 27 |
| 1998 | 15 |
| 1999 | 12 |
| 2000 | 15 |
| 2001 | 32 |
| 2002 | 31 |
| 2003 | 43 |
| 2004 | 11 |
| 2005 | 27 |
| 2006 | 27 |
| 2007 | 45 |
| 2008 | 11 |
| 2009 | 25 |
| 2010 | 26 |
| 2011 | 27 |
| 2012 | 23 |
| 2013 | 23 |
| 2014 | 12 |
| 2015 | 39 |
| 2016 | 30 |
| 2017 | 27 |
| 2018 | 38 |
| 2019 | 22 |
| 2020 | 18 |
| 2021 | 39 |
| 2022 | 49 |
| 2023 | 18 |
| 2024 | 10 |