Isaiah is one of America's most popular boys' names, ranked #57 in 2025.
Isaiah is predominantly a boy name. In 2025 it ranked #57 among boys (5,267) and #13,869 among girls (6) — overall #98 across all names. The charts below show girls and boys separately.
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 5,273 | 5,278 | #13,869 | #57 |
| 2024 | 5,299 | 5,314 | #8,151 | #56 |
| 2023 | 5,175 | 5,180 | #8,227 | #56 |
| 2022 | 5,436 | 5,441 | #14,261 | #58 |
| 2021 | 5,734 | 5,734 | #9,841 | #56 |
| 2020 | 6,100 | 6,120 | #14,118 | #51 |
| 2019 | 6,223 | 6,229 | #10,819 | #53 |
| 2018 | 6,736 | 6,741 | #6,917 | #51 |
| 2017 | 7,270 | 7,283 | #12,056 | #46 |
| 2016 | 7,590 | 7,603 | #7,030 | #47 |
| 2015 | 7,676 | 7,686 | #6,833 | #49 |
| 2014 | 7,669 | 7,681 | #9,194 | #48 |
| 2013 | 7,916 | 7,931 | #8,764 | #44 |
| 2012 | 8,202 | 8,211 | #9,315 | #42 |
| 2011 | 8,576 | 8,594 | #6,223 | #43 |
| 2010 | 8,600 | 8,614 | #10,033 | #43 |
| 2009 | 9,279 | 9,288 | #6,658 | #41 |
| 2008 | 9,700 | 9,714 | #4,942 | #42 |
| 2007 | 10,144 | 10,161 | #6,660 | #43 |
| 2006 | 10,483 | 10,503 | #5,610 | #39 |
| 2005 | 9,549 | 9,563 | #5,672 | #45 |
| 2004 | 9,322 | 9,337 | #2,786 | #45 |
| 2003 | 8,925 | 8,941 | #4,999 | #49 |
| 2002 | 8,989 | 9,004 | #4,964 | #45 |
| 2001 | 8,609 | 8,621 | #5,666 | #43 |
| 2000 | 8,053 | 8,078 | #4,856 | #47 |
| 1999 | 7,522 | 7,539 | #4,927 | #51 |
| 1998 | 6,518 | 6,535 | #3,762 | #59 |
| 1997 | 6,034 | — | #3,657 | #60 |
| 1996 | 5,350 | — | #4,101 | #71 |
| 1995 | 3,487 | — | #7,218 | #109 |
| 1994 | 1,876 | — | #12,361 | #169 |
| 1993 | 1,509 | — | #7,192 | #204 |
| 1992 | 1,459 | — | #8,308 | #212 |
| 1991 | 1,503 | — | #7,603 | #208 |
| 1990 | 1,498 | — | #8,749 | #205 |
| 1989 | 1,197 | — | #10,095 | #228 |
| 1988 | 984 | — | #10,853 | #244 |
| 1987 | 829 | — | #7,590 | #267 |
| 1986 | 626 | — | #8,882 | #323 |
| 1985 | 638 | — | #7,827 | #320 |
| 1984 | 605 | — | — | #319 |
| 1983 | 559 | — | #9,458 | #336 |
| 1982 | 545 | — | #8,557 | #346 |
| 1981 | 427 | — | #9,518 | #396 |
| 1980 | 355 | — | — | #438 |
| 1979 | 295 | — | — | #482 |
| 1978 | 283 | — | — | #482 |
| 1977 | 254 | — | — | #520 |
| 1976 | 203 | — | #9,833 | #579 |
| 1975 | 135 | — | — | #715 |
| 1974 | 109 | — | — | #772 |
| 1973 | 86 | — | — | #857 |
| 1972 | 82 | — | — | #888 |
| 1971 | 84 | — | — | #891 |
| 1970 | 52 | — | — | #1,146 |
| 1969 | 56 | — | — | #1,033 |
| 1968 | 64 | — | — | #903 |
| 1967 | 55 | — | — | #982 |
| 1966 | 71 | — | — | #865 |
| 1965 | 69 | — | — | #885 |
| 1964 | 65 | — | — | #950 |
| 1963 | 63 | — | — | #952 |
| 1962 | 95 | — | — | #782 |
| 1961 | 94 | — | — | #788 |
| 1960 | 95 | — | — | #783 |
| 1959 | 100 | — | — | #763 |
| 1958 | 92 | — | — | #782 |
| 1957 | 118 | — | — | #702 |
| 1956 | 97 | — | — | #748 |
| 1955 | 120 | — | — | #669 |
| 1954 | 135 | — | — | #634 |
| 1953 | 112 | — | — | #679 |
| 1952 | 134 | — | — | #612 |
| 1951 | 134 | — | — | #603 |
| 1950 | 138 | — | — | #578 |
| 1949 | 146 | — | — | #556 |
| 1948 | 140 | — | — | #565 |
| 1947 | 134 | — | — | #588 |
| 1946 | 125 | — | — | #574 |
| 1945 | 116 | — | — | #556 |
| 1944 | 93 | — | — | #640 |
| 1943 | 112 | — | — | #598 |
| 1942 | 101 | — | — | #633 |
| 1941 | 114 | — | — | #564 |
| 1940 | 113 | — | — | #558 |
| 1939 | 84 | — | — | #649 |
| 1938 | 108 | — | — | #563 |
| 1937 | 114 | — | — | #546 |
| 1936 | 105 | — | — | #563 |
| 1935 | 97 | — | — | #586 |
| 1934 | 94 | — | — | #612 |
| 1933 | 105 | — | — | #560 |
| 1932 | 109 | — | — | #568 |
| 1931 | 104 | — | — | #577 |
| 1930 | 119 | — | — | #553 |
| 1929 | 135 | — | — | #508 |
| 1928 | 120 | — | — | #558 |
| 1927 | 117 | — | — | #571 |
| 1926 | 125 | — | — | #543 |
| 1925 | 127 | — | — | #546 |
| 1924 | 138 | — | — | #540 |
| 1923 | 123 | — | — | #561 |
| 1922 | 148 | — | — | #509 |
| 1921 | 107 | — | — | #613 |
| 1920 | 122 | — | — | #561 |
| 1919 | 139 | — | — | #505 |
| 1918 | 133 | — | — | #523 |
| 1917 | 108 | — | — | #567 |
| 1916 | 110 | — | — | #546 |
| 1915 | 92 | — | — | #598 |
| 1914 | 68 | — | — | #612 |
| 1913 | 64 | — | — | #542 |
| 1912 | 59 | — | — | #512 |
| 1911 | 33 | — | — | #516 |
| 1910 | 39 | — | — | #441 |
| 1909 | 36 | — | — | #413 |
| 1908 | 33 | — | — | #416 |
| 1907 | 27 | — | — | #451 |
| 1906 | 23 | — | — | #468 |
| 1905 | 22 | — | — | #484 |
| 1904 | 25 | — | — | #422 |
| 1903 | 23 | — | — | #421 |
| 1902 | 25 | — | — | #408 |
| 1901 | 17 | — | — | #479 |
| 1900 | 32 | — | — | #396 |
| 1899 | 29 | — | — | #332 |
| 1898 | 23 | — | — | #412 |
| 1897 | 24 | — | — | #389 |
| 1896 | 22 | — | — | #420 |
| 1895 | 24 | — | — | #394 |
| 1894 | 36 | — | — | #292 |
| 1893 | 19 | — | — | #422 |
| 1892 | 24 | — | — | #388 |
| 1891 | 22 | — | — | #368 |
| 1890 | 41 | — | — | #271 |
| 1889 | 13 | — | — | #535 |
| 1888 | 31 | — | — | #328 |
| 1887 | 34 | — | — | #284 |
| 1886 | 35 | — | — | #292 |
| 1885 | 29 | — | — | #313 |
| 1884 | 23 | — | — | #370 |
| 1883 | 30 | — | — | #302 |
| 1882 | 37 | — | — | #285 |
| 1881 | 32 | — | — | #282 |
| 1880 | 40 | — | — | #268 |