Mac is an established variant of Mack that has climbed to its highest level yet, peaking in 2022.
Mac is predominantly a boy name. In 2025 it ranked #696 among boys (390) and #16,346 among girls (5) — overall #1,389 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 395 | 395 | #16,346 | #696 |
| 2024 | 389 | 389 | — | #697 |
| 2023 | 426 | 426 | #10,835 | #656 |
| 2022 | 470 | 470 | #16,778 | #605 |
| 2021 | 401 | 401 | — | #674 |
| 2020 | 242 | 242 | #16,595 | #934 |
| 2019 | 254 | 254 | — | #871 |
| 2018 | 206 | 206 | — | #1,007 |
| 2017 | 185 | 185 | — | #1,069 |
| 2016 | 174 | 174 | — | #1,123 |
| 2015 | 177 | 177 | — | #1,098 |
| 2014 | 163 | 163 | — | #1,161 |
| 2013 | 159 | 159 | — | #1,143 |
| 2012 | 147 | 147 | — | #1,213 |
| 2011 | 110 | 110 | — | #1,481 |
| 2010 | 116 | 116 | — | #1,436 |
| 2009 | 99 | 99 | — | #1,612 |
| 2008 | 86 | 86 | — | #1,756 |
| 2007 | 86 | 86 | — | #1,737 |
| 2006 | 77 | 77 | — | #1,802 |
| 2005 | 54 | 54 | — | #2,225 |
| 2004 | 54 | 54 | — | #2,180 |
| 2003 | 67 | 67 | — | #1,796 |
| 2002 | 67 | 67 | — | #1,734 |
| 2001 | 62 | 62 | #16,883 | #1,927 |
| 2000 | 58 | 58 | — | #1,840 |
| 1999 | 58 | 58 | — | #1,760 |
| 1998 | 40 | 40 | — | #2,259 |
| 1997 | 38 | — | — | #2,248 |
| 1996 | 48 | — | #14,870 | #2,039 |
| 1995 | 37 | — | — | #2,199 |
| 1994 | 43 | — | #14,788 | #2,155 |
| 1993 | 36 | — | — | #2,190 |
| 1992 | 41 | — | — | #1,969 |
| 1991 | 43 | — | — | #1,853 |
| 1990 | 47 | — | — | #1,719 |
| 1989 | 37 | — | — | #1,979 |
| 1988 | 42 | — | — | #1,692 |
| 1987 | 37 | — | — | #1,779 |
| 1986 | 28 | — | — | #2,084 |
| 1985 | 38 | — | — | #1,660 |
| 1984 | 40 | — | — | #1,546 |
| 1983 | 27 | — | — | #1,992 |
| 1982 | 32 | — | — | #1,800 |
| 1981 | 47 | — | — | #1,385 |
| 1980 | 55 | — | — | #1,253 |
| 1979 | 67 | — | — | #1,095 |
| 1978 | 60 | — | — | #1,141 |
| 1977 | 67 | — | — | #1,058 |
| 1976 | 90 | — | — | #882 |
| 1975 | 105 | — | — | #812 |
| 1974 | 70 | — | — | #984 |
| 1973 | 56 | — | — | #1,088 |
| 1972 | 43 | — | — | #1,277 |
| 1971 | 32 | — | — | #1,546 |
| 1970 | 57 | — | — | #1,087 |
| 1969 | 33 | — | — | #1,406 |
| 1968 | 36 | — | — | #1,270 |
| 1967 | 47 | — | — | #1,079 |
| 1966 | 51 | — | — | #1,022 |
| 1965 | 72 | — | — | #869 |
| 1964 | 45 | — | — | #1,156 |
| 1963 | 58 | — | — | #999 |
| 1962 | 68 | — | — | #924 |
| 1961 | 63 | — | — | #974 |
| 1960 | 68 | — | — | #921 |
| 1959 | 69 | — | — | #924 |
| 1958 | 86 | — | — | #814 |
| 1957 | 77 | — | — | #858 |
| 1956 | 69 | — | — | #902 |
| 1955 | 92 | — | — | #761 |
| 1954 | 84 | — | — | #780 |
| 1953 | 88 | — | — | #760 |
| 1952 | 115 | — | — | #647 |
| 1951 | 127 | — | — | #626 |
| 1950 | 122 | — | — | #623 |
| 1949 | 106 | — | — | #670 |
| 1948 | 105 | — | — | #662 |
| 1947 | 138 | — | — | #576 |
| 1946 | 150 | — | — | #523 |
| 1945 | 149 | — | #3,875 | #501 |
| 1944 | 197 | — | — | #434 |
| 1943 | 238 | — | — | #397 |
| 1942 | 398 | — | — | #308 |
| 1941 | 80 | — | — | #686 |
| 1940 | 73 | — | — | #713 |
| 1939 | 88 | — | — | #626 |
| 1938 | 77 | — | — | #692 |
| 1937 | 70 | — | — | #727 |
| 1936 | 76 | — | — | #682 |
| 1935 | 68 | — | — | #746 |
| 1934 | 86 | — | — | #654 |
| 1933 | 75 | — | — | #690 |
| 1932 | 70 | — | — | #753 |
| 1931 | 73 | — | — | #715 |
| 1930 | 67 | — | — | #789 |
| 1929 | 66 | — | — | #799 |
| 1928 | 54 | — | — | #920 |
| 1927 | 72 | — | — | #777 |
| 1926 | 61 | — | — | #850 |
| 1925 | 83 | — | #4,266 | #756 |
| 1924 | 68 | — | — | #821 |
| 1923 | 76 | — | — | #754 |
| 1922 | 61 | — | — | #888 |
| 1921 | 71 | — | — | #810 |
| 1920 | 74 | — | — | #772 |
| 1919 | 77 | — | — | #727 |
| 1918 | 80 | — | #5,285 | #746 |
| 1917 | 76 | — | — | #696 |
| 1916 | 55 | — | — | #851 |
| 1915 | 65 | — | — | #746 |
| 1914 | 43 | — | — | #810 |
| 1913 | 34 | — | — | #826 |
| 1912 | 36 | — | — | #721 |
| 1911 | 22 | — | — | #680 |
| 1910 | 16 | — | — | #772 |
| 1909 | 16 | — | — | #699 |
| 1908 | 12 | — | — | #809 |
| 1907 | 21 | — | — | #527 |
| 1906 | 22 | — | — | #484 |
| 1905 | 7 | — | — | #1,049 |
| 1904 | 16 | — | — | #581 |
| 1903 | 5 | — | — | #1,232 |
| 1902 | 8 | — | — | #898 |
| 1901 | 9 | — | — | #757 |
| 1900 | 12 | — | — | #763 |
| 1898 | 6 | — | — | #1,079 |
| 1897 | 7 | — | — | #902 |
| 1896 | 12 | — | — | #660 |
| 1894 | 6 | — | — | #1,034 |
| 1893 | 5 | — | — | #1,134 |
| 1892 | 6 | — | — | #1,032 |
| 1891 | 5 | — | — | #1,063 |
| 1890 | 6 | — | — | #955 |
| 1889 | 5 | — | — | #1,055 |
| 1888 | 11 | — | — | #629 |
| 1887 | 5 | — | — | #1,007 |
| 1886 | 5 | — | — | #1,053 |
| 1883 | 5 | — | — | #990 |
| 1881 | 7 | — | — | #752 |
| 1880 | 7 | — | — | #784 |