Isaias
- #426 for boys in 2025, 755 births
- Peak · boys
- 2025 · 755 births
- Debut · boys
- 6 births
- In top 100 · boys
- neverof 146 years
- Total births · boys
- 18,644since 1915
Isaias over time
boys
Rank among boys' names. Isaias has never cracked the top 400 here.
Hover or use arrow keys to read values by year; click or press Enter to open that year.
Gaps mean fewer than 5 babies received the name that year, so the SSA doesn't publish it.
Show data table
| Year | boys | |
|---|---|---|
| rank | births | |
| 2025 | #426 | 755 |
| 2024 | #449 | 704 |
| 2023 | #441 | 705 |
| 2022 | #455 | 676 |
| 2021 | #491 | 600 |
| 2020 | #472 | 632 |
| 2019 | #494 | 580 |
| 2018 | #515 | 550 |
| 2017 | #547 | 508 |
| 2016 | #538 | 541 |
| 2015 | #551 | 520 |
| 2014 | #550 | 500 |
| 2013 | #533 | 499 |
| 2012 | #513 | 513 |
| 2011 | #538 | 475 |
| 2010 | #494 | 526 |
| 2009 | #481 | 569 |
| 2008 | #497 | 551 |
| 2007 | #508 | 521 |
| 2006 | #530 | 480 |
| 2005 | #518 | 475 |
| 2004 | #503 | 486 |
| 2003 | #577 | 382 |
| 2002 | #550 | 401 |
| 2001 | #518 | 435 |
| 2000 | #565 | 364 |
| 1999 | #587 | 332 |
| 1998 | #579 | 338 |
| 1997 | #649 | 253 |
| 1996 | #610 | 288 |
| 1995 | #689 | 237 |
| 1994 | #752 | 195 |
| 1993 | #754 | 192 |
| 1992 | #783 | 178 |
| 1991 | #803 | 165 |
| 1990 | #812 | 157 |
| 1989 | #830 | 144 |
| 1988 | #903 | 112 |
| 1987 | #974 | 94 |
| 1986 | #914 | 100 |
| 1985 | #934 | 95 |
| 1984 | #884 | 97 |
| 1983 | #949 | 86 |
| 1982 | #933 | 92 |
| 1981 | #995 | 83 |
| 1980 | #996 | 82 |
| 1979 | #1,016 | 76 |
| 1978 | #1,177 | 57 |
| 1977 | #1,335 | 46 |
| 1976 | #1,019 | 66 |
| 1975 | #1,345 | 42 |
| 1974 | #1,198 | 48 |
| 1973 | #1,108 | 54 |
| 1972 | #1,453 | 34 |
| 1971 | #1,181 | 48 |
| 1970 | #1,523 | 31 |
| 1969 | #1,526 | 28 |
| 1968 | #1,614 | 24 |
| 1967 | #1,711 | 21 |
| 1966 | #1,428 | 29 |
| 1965 | #1,559 | 25 |
| 1964 | #1,615 | 24 |
| 1963 | #1,628 | 24 |
| 1962 | #1,625 | 24 |
| 1961 | #1,686 | 23 |
| 1960 | #1,812 | 20 |
| 1959 | #1,665 | 23 |
| 1958 | #1,644 | 23 |
| 1957 | #1,673 | 23 |
| 1956 | #1,568 | 25 |
| 1955 | #1,902 | 17 |
| 1954 | #1,956 | 16 |
| 1953 | #1,630 | 22 |
| 1952 | #1,378 | 30 |
| 1951 | #1,683 | 20 |
| 1950 | #1,538 | 23 |
| 1949 | #1,754 | 18 |
| 1948 | #1,758 | 18 |
| 1947 | #2,671 | 9 |
| 1946 | #1,813 | 16 |
| 1945 | #1,445 | 21 |
| 1944 | #1,890 | 14 |
| 1943 | #2,182 | 12 |
| 1942 | #1,682 | 18 |
| 1941 | #1,903 | 14 |
| 1940 | #2,322 | 10 |
| 1939 | #1,636 | 17 |
| 1938 | #2,646 | 8 |
| 1937 | #2,197 | 11 |
| 1936 | #1,872 | 14 |
| 1935 | #1,538 | 20 |
| 1934 | #1,498 | 21 |
| 1933 | #2,093 | 12 |
| 1932 | #2,101 | 13 |
| 1931 | #2,207 | 12 |
| 1930 | #1,889 | 16 |
| 1929 | #1,523 | 23 |
| 1928 | #2,659 | 10 |
| 1927 | #2,703 | 10 |
| 1926 | #2,436 | 12 |
| 1925 | #2,936 | 9 |
| 1924 | #2,641 | 11 |
| 1923 | — | |
| 1922 | #3,014 | 9 |
| 1921 | #3,517 | 7 |
| 1920 | #3,489 | 7 |
| 1919 | #3,736 | 6 |
| 1918 | — | |
| 1917 | #3,545 | 6 |
| 1916 | — | |
| 1915 | #3,392 | 6 |
| 1914 | — | |
| 1913 | — | |
| 1912 | — | |
| 1911 | — | |
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| 1884 | — | |
| 1883 | — | |
| 1882 | — | |
| 1881 | — | |
| 1880 | — | |
First appearance
1915
The first year at least five boys were named Isaias! It came in at #3,392, and was given to 6 baby boys.
Quietest stretch: 1916, when fewer than 5 boys a year got the name.
Where Isaias is popular in 2025
- Rank in state
- Top 10
- 11–50
- 51–100
- 101–500
- 501+
- Not published
Hover or tap a state for its numbers.
Top states · boys
- Texas#215 · 1 in 967
- New Mexico#236 · 1 in 813
- California#268 · 1 in 1,272
- Colorado#278 · 1 in 1,167
- Arizona#321 · 1 in 1,364
Best ever in a state: #205 in New Mexico, 1934.
Show every state
| State | Rank | Births | Share |
|---|---|---|---|
| Texas | #215 | 181 | 1 in 967 |
| New Mexico | #236 | 8 | 1 in 813 |
| California | #268 | 138 | 1 in 1,272 |
| Colorado | #278 | 23 | 1 in 1,167 |
| Arizona | #321 | 24 | 1 in 1,364 |
| New Jersey | #335 | 25 | 1 in 1,591 |
| Utah | #351 | 13 | 1 in 1,513 |
| Illinois | #375 | 28 | 1 in 1,770 |
| Nebraska | #377 | 6 | 1 in 1,470 |
| Virginia | #382 | 21 | 1 in 1,774 |
| Nevada | #389 | 7 | 1 in 1,613 |
| Kansas | #428 | 8 | 1 in 1,756 |
| Maryland | #437 | 11 | 1 in 2,082 |
| Connecticut | #440 | 6 | 1 in 2,201 |
| Alabama | #450 | 11 | 1 in 1,956 |
| Florida | #451 | 41 | 1 in 2,330 |
| Indiana | #483 | 14 | 1 in 2,262 |
| Arkansas | #489 | 6 | 1 in 2,098 |
| Iowa | #493 | 6 | 1 in 2,305 |
| Washington | #502 | 14 | 1 in 2,343 |
| Oregon | #529 | 6 | 1 in 2,510 |
| Pennsylvania | #546 | 17 | 1 in 3,074 |
| Tennessee | #551 | 13 | 1 in 2,828 |
| Oklahoma | #552 | 7 | 1 in 2,526 |
| North Carolina | #569 | 17 | 1 in 3,028 |
| New York | #583 | 26 | 1 in 3,247 |
| Louisiana | #591 | 7 | 1 in 2,733 |
| Georgia | #625 | 16 | 1 in 3,139 |
| South Carolina | #668 | 6 | 1 in 3,533 |
| Missouri | #709 | 7 | 1 in 3,973 |
| Michigan | #768 | 9 | 1 in 4,466 |
| Massachusetts | #789 | 5 | 1 in 5,404 |
| Minnesota | #807 | 5 | 1 in 4,900 |
| Ohio | #940 | 8 | 1 in 6,567 |
| Alaska | — | — | — |
| Delaware | — | — | — |
| District of Columbia | — | — | — |
| Hawaii | — | — | — |
| Idaho | — | — | — |
| Kentucky | — | — | — |
| Maine | — | — | — |
| Mississippi | — | — | — |
| Montana | — | — | — |
| New Hampshire | — | — | — |
| North Dakota | — | — | — |
| Rhode Island | — | — | — |
| South Dakota | — | — | — |
| Vermont | — | — | — |
| West Virginia | — | — | — |
| Wisconsin | — | — | — |
| Wyoming | — | — | — |
Ranks are within each state; “1 in N” is out of the boys born there that year. The SSA only publishes a name in a state when 5 or more babies of one sex got it.
See more about Isaias
Momentum · boys
Holding steady
- 46 spots since 2020 (#472 → #426)
- Biggest jump: 79 spots in 1996
- Biggest drop: 60 spots in 1987
Rise & fade · boys
110 yrs to peak
- Debuted 1915
- Peaked 2025 at #426 (755 births)
- Not yet halved from its peak
Top of the charts · boys
Top 1,000 for 46 yrs
- Top 10: never
- Top 100: never
- Top 1,000: 46 yrs · run 1980–2025
Share of babies · boys
1 in 2,262
- Highest: 1 in 2,262 boys born in 2025 were named Isaias (0.04%)
Era · boys
The 2010s
- 28.0% of all boys named Isaias (5,212) were born in this decade
Show by decade
| Decade | Births | Best rank | Avg rank |
|---|---|---|---|
| 1910s | 18 | #3,392 (1915) | #3,558 |
| 1920s | 98 | #1,523 (1929) | #2,769 |
| 1930s | 144 | #1,498 (1934) | #1,968 |
| 1940s | 150 | #1,445 (1945) | #1,942 |
| 1950s | 222 | #1,378 (1952) | #1,664 |
| 1960s | 242 | #1,428 (1966) | #1,620 |
| 1970s | 502 | #1,016 (1979) | #1,236 |
| 1980s | 985 | #830 (1989) | #931 |
| 1990s | 2,335 | #579 (1998) | #702 |
| 2000s | 4,664 | #481 (2009) | #525 |
| 2010s | 5,212 | #494 (2019) | #527 |
| 2020s | 4,072 | #426 (2025) | #456 |
All figures count published births only (names given to at least 5 boys in a year). Registrations before 1937 are incomplete, so early shares and totals run low.
Want to check a specific year?
See where Isaias ranked and which names it was up against. Click a point on the chart, or pick a year: