Is Isac a boy or girl name?
Isac is a boy name in the US. In 2024, 0 girls and 26 boys were named Isac, so 0% were girls. Across 1880–2024, 0% of the 3,180 US babies named Isac were girls.
- Boy rank, 2024
- #4,108
- Girl rank, 2024
- Not ranked
- Babies named Isac since 1884
- 3,180
- Most popular year
- 2006
- 148 babies
Boys and girls named Isac, by decade
| Decade | Boys | Girls | Share girls |
|---|---|---|---|
| 1880s | 5 | 0 | 0% |
| 1890s | 11 | 0 | 0% |
| 1900s | 33 | 0 | 0% |
| 1910s | 132 | 0 | 0% |
| 1920s | 145 | 0 | 0% |
| 1930s | 81 | 0 | 0% |
| 1940s | 22 | 0 | 0% |
| 1950s | 12 | 0 | 0% |
| 1960s | 21 | 0 | 0% |
| 1970s | 61 | 0 | 0% |
| 1980s | 192 | 0 | 0% |
| 1990s | 543 | 0 | 0% |
| 2000s | 1,210 | 0 | 0% |
| 2010s | 577 | 0 | 0% |
| 2020s | 135 | 0 | 0% |
Every year
| Year | Boys | Boy rank | Girls | Girl rank |
|---|---|---|---|---|
| 2024 | 26 | #4,108 | 0 | – |
| 2023 | 18 | #5,320 | 0 | – |
| 2022 | 30 | #3,722 | 0 | – |
| 2021 | 33 | #3,450 | 0 | – |
| 2020 | 28 | #3,755 | 0 | – |
| 2019 | 27 | #3,938 | 0 | – |
| 2018 | 26 | #4,038 | 0 | – |
| 2017 | 39 | #3,031 | 0 | – |
| 2016 | 39 | #3,027 | 0 | – |
| 2015 | 42 | #2,824 | 0 | – |
| 2014 | 62 | #2,186 | 0 | – |
| 2013 | 75 | #1,886 | 0 | – |
| 2012 | 73 | #1,952 | 0 | – |
| 2011 | 92 | #1,647 | 0 | – |
| 2010 | 102 | #1,560 | 0 | – |
| 2009 | 111 | #1,503 | 0 | – |
| 2008 | 123 | #1,383 | 0 | – |
| 2007 | 138 | #1,275 | 0 | – |
| 2006 | 148 | #1,147 | 0 | – |
| 2005 | 142 | #1,140 | 0 | – |
| 2004 | 126 | #1,211 | 0 | – |
| 2003 | 127 | #1,178 | 0 | – |
| 2002 | 96 | #1,373 | 0 | – |
| 2001 | 120 | #1,151 | 0 | – |
| 2000 | 79 | #1,525 | 0 | – |
| 1999 | 88 | #1,358 | 0 | – |
| 1998 | 81 | #1,411 | 0 | – |
| 1997 | 68 | #1,526 | 0 | – |
| 1996 | 62 | #1,591 | 0 | – |
| 1995 | 56 | #1,635 | 0 | – |
| 1994 | 48 | #1,805 | 0 | – |
| 1993 | 38 | #2,107 | 0 | – |
| 1992 | 39 | #2,017 | 0 | – |
| 1991 | 31 | #2,313 | 0 | – |
| 1990 | 32 | #2,233 | 0 | – |
| 1989 | 21 | #2,940 | 0 | – |
| 1988 | 22 | #2,642 | 0 | – |
| 1987 | 20 | #2,670 | 0 | – |
| 1986 | 18 | #2,826 | 0 | – |
| 1985 | 21 | #2,457 | 0 | – |
| 1984 | 15 | #3,018 | 0 | – |
| 1983 | 17 | #2,718 | 0 | – |
| 1982 | 20 | #2,463 | 0 | – |
| 1981 | 18 | #2,616 | 0 | – |
| 1980 | 20 | #2,478 | 0 | – |
| 1979 | 7 | #5,048 | 0 | – |
| 1978 | 8 | #4,313 | 0 | – |
| 1977 | 9 | #3,968 | 0 | – |
| 1976 | 10 | #3,585 | 0 | – |
| 1975 | 6 | #5,061 | 0 | – |
| 1974 | 7 | #4,351 | 0 | – |
| 1973 | 9 | #3,552 | 0 | – |
| 1972 | 0 | – | 0 | – |
| 1971 | 5 | #5,236 | 0 | – |
| 1970 | 0 | – | 0 | – |
| 1969 | 0 | – | 0 | – |
| 1968 | 5 | #4,389 | 0 | – |
| 1967 | 0 | – | 0 | – |
| 1966 | 5 | #4,202 | 0 | – |
| 1965 | 6 | #3,698 | 0 | – |
| 1964 | 0 | – | 0 | – |
| 1963 | 0 | – | 0 | – |
| 1962 | 5 | #4,309 | 0 | – |
| 1961 | 0 | – | 0 | – |
| 1960 | 0 | – | 0 | – |
| 1959 | 0 | – | 0 | – |
| 1958 | 0 | – | 0 | – |
| 1957 | 0 | – | 0 | – |
| 1956 | 7 | #3,346 | 0 | – |
| 1955 | 0 | – | 0 | – |
| 1954 | 0 | – | 0 | – |
| 1953 | 0 | – | 0 | – |
| 1952 | 0 | – | 0 | – |
| 1951 | 0 | – | 0 | – |
| 1950 | 5 | #3,922 | 0 | – |
| 1949 | 0 | – | 0 | – |
| 1948 | 0 | – | 0 | – |
| 1947 | 5 | #3,982 | 0 | – |
| 1946 | 0 | – | 0 | – |
| 1945 | 0 | – | 0 | – |
| 1944 | 0 | – | 0 | – |
| 1943 | 7 | #3,083 | 0 | – |
| 1942 | 5 | #3,804 | 0 | – |
| 1941 | 5 | #3,749 | 0 | – |
| 1940 | 0 | – | 0 | – |
| 1939 | 5 | #3,716 | 0 | – |
| 1938 | 7 | #3,010 | 0 | – |
| 1937 | 7 | #3,039 | 0 | – |
| 1936 | 6 | #3,338 | 0 | – |
| 1935 | 12 | #2,186 | 0 | – |
| 1934 | 0 | – | 0 | – |
| 1933 | 8 | #2,859 | 0 | – |
| 1932 | 13 | #2,145 | 0 | – |
| 1931 | 12 | #2,263 | 0 | – |
| 1930 | 11 | #2,520 | 0 | – |
| 1929 | 19 | #1,756 | 0 | – |
| 1928 | 15 | #2,099 | 0 | – |
| 1927 | 14 | #2,237 | 0 | – |
| 1926 | 13 | #2,359 | 0 | – |
| 1925 | 13 | #2,364 | 0 | – |
| 1924 | 12 | #2,547 | 0 | – |
| 1923 | 12 | #2,519 | 0 | – |
| 1922 | 14 | #2,288 | 0 | – |
| 1921 | 20 | #1,797 | 0 | – |
| 1920 | 13 | #2,391 | 0 | – |
| 1919 | 16 | #2,016 | 0 | – |
| 1918 | 19 | #1,790 | 0 | – |
| 1917 | 14 | #2,133 | 0 | – |
| 1916 | 17 | #1,808 | 0 | – |
| 1915 | 21 | #1,532 | 0 | – |
| 1914 | 11 | #2,036 | 0 | – |
| 1913 | 10 | #1,873 | 0 | – |
| 1912 | 9 | #1,815 | 0 | – |
| 1911 | 5 | #1,870 | 0 | – |
| 1910 | 10 | #1,079 | 0 | – |
| 1909 | 5 | #1,570 | 0 | – |
| 1908 | 7 | #1,159 | 0 | – |
| 1907 | 0 | – | 0 | – |
| 1906 | 6 | #1,185 | 0 | – |
| 1905 | 5 | #1,324 | 0 | – |
| 1904 | 0 | – | 0 | – |
| 1903 | 5 | #1,207 | 0 | – |
| 1902 | 5 | #1,218 | 0 | – |
| 1901 | 0 | – | 0 | – |
| 1900 | 0 | – | 0 | – |
| 1899 | 5 | #1,127 | 0 | – |
| 1898 | 0 | – | 0 | – |
| 1897 | 0 | – | 0 | – |
| 1896 | 0 | – | 0 | – |
| 1895 | 0 | – | 0 | – |
| 1894 | 0 | – | 0 | – |
| 1893 | 0 | – | 0 | – |
| 1892 | 6 | #1,016 | 0 | – |
| 1891 | 0 | – | 0 | – |
| 1890 | 0 | – | 0 | – |
| 1889 | 0 | – | 0 | – |
| 1888 | 0 | – | 0 | – |
| 1887 | 0 | – | 0 | – |
| 1886 | 0 | – | 0 | – |
| 1885 | 0 | – | 0 | – |
| 1884 | 5 | #1,046 | 0 | – |
Highest rank
As a boy name, Isac reached #1,016 in 1892. It has never been ranked as a girl name. Ranks count every name SSA published for that year and sex, so they go well past the top 1,000.
Names from the same era
These names were also most popular in the 2000s, with a similar number of babies. They can work as sibling or middle names that feel like they belong together.
Names spelled like Isac
Source: US Social Security Administration baby name data, 1880–2024. Counts are Social Security card applications for US births; SSA leaves out names given to fewer than 5 babies in a year. Updated 2026-10-05. How these numbers are made.