Zack is an uncommon boys' name that peaked in 2008 and has grown less common since.
Zack is a boy name. In 2025 it ranked #1,435 for boy births in the United States (and #3,037 across all names), given to 126 babies. Zack was first reported in SSA data in 1880 and peaked in 2008 (237 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 126 | 126 | #1,435 |
| 2024 | 135 | 135 | #1,395 |
| 2023 | 149 | 149 | #1,293 |
| 2022 | 142 | 142 | #1,329 |
| 2021 | 150 | 150 | #1,272 |
| 2020 | 139 | 139 | #1,307 |
| 2019 | 131 | 131 | #1,371 |
| 2018 | 161 | 161 | #1,187 |
| 2017 | 150 | 150 | #1,231 |
| 2016 | 189 | 189 | #1,048 |
| 2015 | 151 | 151 | #1,222 |
| 2014 | 138 | 138 | #1,294 |
| 2013 | 178 | 178 | #1,062 |
| 2012 | 171 | 171 | #1,094 |
| 2011 | 184 | 184 | #1,036 |
| 2010 | 205 | 205 | #968 |
| 2009 | 223 | 223 | #930 |
| 2008 | 237 | 237 | #889 |
| 2007 | 221 | 221 | #905 |
| 2006 | 199 | 199 | #944 |
| 2005 | 188 | 188 | #934 |
| 2004 | 184 | 184 | #924 |
| 2003 | 183 | 183 | #912 |
| 2002 | 161 | 161 | #984 |
| 2001 | 133 | 133 | #1,085 |
| 2000 | 143 | 143 | #1,025 |
| 1999 | 136 | 136 | #1,027 |
| 1998 | 93 | 93 | #1,296 |
| 1997 | 97 | — | #1,223 |
| 1996 | 93 | — | #1,216 |
| 1995 | 94 | — | #1,201 |
| 1994 | 102 | — | #1,127 |
| 1993 | 98 | — | #1,143 |
| 1992 | 93 | — | #1,149 |
| 1991 | 71 | — | #1,351 |
| 1990 | 73 | — | #1,305 |
| 1989 | 89 | — | #1,129 |
| 1988 | 89 | — | #1,056 |
| 1987 | 57 | — | #1,315 |
| 1986 | 53 | — | #1,362 |
| 1985 | 57 | — | #1,281 |
| 1984 | 62 | — | #1,165 |
| 1983 | 51 | — | #1,313 |
| 1982 | 46 | — | #1,414 |
| 1981 | 41 | — | #1,519 |
| 1980 | 47 | — | #1,390 |
| 1979 | 43 | — | #1,434 |
| 1978 | 42 | — | #1,451 |
| 1977 | 41 | — | #1,449 |
| 1976 | 35 | — | #1,571 |
| 1975 | 40 | — | #1,406 |
| 1974 | 42 | — | #1,334 |
| 1973 | 42 | — | #1,293 |
| 1972 | 34 | — | #1,472 |
| 1971 | 29 | — | #1,667 |
| 1970 | 30 | — | #1,581 |
| 1969 | 26 | — | #1,641 |
| 1968 | 23 | — | #1,694 |
| 1967 | 28 | — | #1,475 |
| 1966 | 24 | — | #1,612 |
| 1965 | 18 | — | #1,917 |
| 1964 | 33 | — | #1,383 |
| 1963 | 33 | — | #1,374 |
| 1962 | 46 | — | #1,146 |
| 1961 | 38 | — | #1,302 |
| 1960 | 30 | — | #1,485 |
| 1959 | 36 | — | #1,323 |
| 1958 | 37 | — | #1,276 |
| 1957 | 35 | — | #1,344 |
| 1956 | 30 | — | #1,442 |
| 1955 | 39 | — | #1,218 |
| 1954 | 36 | — | #1,267 |
| 1953 | 39 | — | #1,213 |
| 1952 | 38 | — | #1,212 |
| 1951 | 35 | — | #1,260 |
| 1950 | 36 | — | #1,219 |
| 1949 | 29 | — | #1,379 |
| 1948 | 35 | — | #1,230 |
| 1947 | 26 | — | #1,481 |
| 1946 | 44 | — | #1,044 |
| 1945 | 17 | — | #1,695 |
| 1944 | 31 | — | #1,211 |
| 1943 | 31 | — | #1,257 |
| 1942 | 28 | — | #1,333 |
| 1941 | 30 | — | #1,229 |
| 1940 | 18 | — | #1,679 |
| 1939 | 33 | — | #1,140 |
| 1938 | 31 | — | #1,198 |
| 1937 | 32 | — | #1,179 |
| 1936 | 38 | — | #1,050 |
| 1935 | 38 | — | #1,056 |
| 1934 | 42 | — | #1,006 |
| 1933 | 28 | — | #1,280 |
| 1932 | 36 | — | #1,140 |
| 1931 | 41 | — | #1,064 |
| 1930 | 42 | — | #1,079 |
| 1929 | 46 | — | #1,009 |
| 1928 | 44 | — | #1,056 |
| 1927 | 61 | — | #871 |
| 1926 | 49 | — | #991 |
| 1925 | 37 | — | #1,183 |
| 1924 | 53 | — | #979 |
| 1923 | 40 | — | #1,139 |
| 1922 | 62 | — | #881 |
| 1921 | 60 | — | #912 |
| 1920 | 51 | — | #974 |
| 1919 | 66 | — | #810 |
| 1918 | 51 | — | #942 |
| 1917 | 42 | — | #1,016 |
| 1916 | 37 | — | #1,071 |
| 1915 | 43 | — | #961 |
| 1914 | 38 | — | #897 |
| 1913 | 36 | — | #805 |
| 1912 | 28 | — | #853 |
| 1911 | 17 | — | #823 |
| 1910 | 13 | — | #927 |
| 1909 | 15 | — | #755 |
| 1908 | 12 | — | #824 |
| 1907 | 13 | — | #777 |
| 1906 | 10 | — | #851 |
| 1905 | 13 | — | #698 |
| 1904 | 10 | — | #809 |
| 1903 | 12 | — | #694 |
| 1902 | 11 | — | #743 |
| 1901 | 7 | — | #942 |
| 1900 | 29 | — | #423 |
| 1899 | 16 | — | #501 |
| 1898 | 18 | — | #504 |
| 1897 | 11 | — | #680 |
| 1896 | 14 | — | #591 |
| 1895 | 21 | — | #436 |
| 1894 | 24 | — | #386 |
| 1893 | 21 | — | #400 |
| 1892 | 15 | — | #546 |
| 1891 | 17 | — | #440 |
| 1890 | 26 | — | #350 |
| 1889 | 19 | — | #433 |
| 1888 | 24 | — | #386 |
| 1887 | 14 | — | #487 |
| 1886 | 15 | — | #490 |
| 1885 | 20 | — | #410 |
| 1884 | 29 | — | #330 |
| 1883 | 28 | — | #317 |
| 1882 | 29 | — | #323 |
| 1881 | 25 | — | #331 |
| 1880 | 19 | — | #402 |