Isham is a rare boys' name that peaked in 1922 and has since faded.
Isham is a boy name. It last appears in U.S. records in 2022. Isham was first reported in SSA data in 1880 and peaked in 1922 (27 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2022 | 6 | 6 | #11,408 |
| 2007 | 5 | 5 | #13,096 |
| 2003 | 6 | 6 | #10,059 |
| 1991 | 5 | — | #8,725 |
| 1990 | 6 | — | #7,522 |
| 1987 | 5 | — | #7,419 |
| 1984 | 6 | — | #5,878 |
| 1981 | 6 | — | #5,795 |
| 1979 | 5 | — | #6,446 |
| 1976 | 8 | — | #4,171 |
| 1973 | 6 | — | #4,748 |
| 1972 | 6 | — | #4,665 |
| 1969 | 8 | — | #3,426 |
| 1967 | 5 | — | #4,222 |
| 1957 | 5 | — | #4,241 |
| 1956 | 5 | — | #4,189 |
| 1954 | 10 | — | #2,656 |
| 1953 | 5 | — | #4,058 |
| 1952 | 6 | — | #3,537 |
| 1951 | 5 | — | #3,950 |
| 1948 | 11 | — | #2,381 |
| 1947 | 7 | — | #3,218 |
| 1946 | 6 | — | #3,336 |
| 1944 | 7 | — | #2,982 |
| 1942 | 6 | — | #3,377 |
| 1941 | 5 | — | #3,751 |
| 1940 | 5 | — | #3,688 |
| 1939 | 7 | — | #2,966 |
| 1935 | 7 | — | #3,102 |
| 1934 | 7 | — | #3,131 |
| 1933 | 9 | — | #2,633 |
| 1932 | 8 | — | #2,974 |
| 1931 | 8 | — | #2,963 |
| 1930 | 10 | — | #2,685 |
| 1929 | 11 | — | #2,509 |
| 1928 | 5 | — | #4,428 |
| 1927 | 10 | — | #2,800 |
| 1926 | 17 | — | #1,946 |
| 1925 | 20 | — | #1,772 |
| 1924 | 15 | — | #2,168 |
| 1923 | 16 | — | #2,070 |
| 1922 | 27 | — | #1,452 |
| 1921 | 16 | — | #2,107 |
| 1920 | 14 | — | #2,277 |
| 1919 | 14 | — | #2,200 |
| 1918 | 19 | — | #1,791 |
| 1917 | 11 | — | #2,491 |
| 1916 | 16 | — | #1,893 |
| 1915 | 6 | — | #3,613 |
| 1914 | 11 | — | #2,037 |
| 1913 | 15 | — | #1,406 |
| 1912 | 8 | — | #1,960 |
| 1908 | 7 | — | #1,161 |
| 1907 | 8 | — | #1,044 |
| 1906 | 9 | — | #885 |
| 1896 | 6 | — | #1,047 |
| 1895 | 10 | — | #722 |
| 1894 | 7 | — | #912 |
| 1893 | 8 | — | #796 |
| 1892 | 5 | — | #1,160 |
| 1891 | 6 | — | #902 |
| 1890 | 11 | — | #617 |
| 1889 | 8 | — | #753 |
| 1888 | 7 | — | #868 |
| 1886 | 9 | — | #667 |
| 1884 | 6 | — | #910 |
| 1883 | 9 | — | #666 |
| 1882 | 6 | — | #892 |
| 1881 | 7 | — | #746 |
| 1880 | 13 | — | #511 |