Isaias

#426 for boys in 2025, 755 births

Peak · boys
#426
2025 · 755 births
Debut · boys
1915
6 births
In top 100 · boys
never
of 146 years
Total births · boys
18,644
since 1915

Isaias over time

boys

Rank among boys' names. Isaias has never cracked the top 400 here.

#1#10#100#1,000rank188019001920194019601980200020202018boysat peak
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
Yearboys
rankbirths
2025#426755
2024#449704
2023#441705
2022#455676
2021#491600
2020#472632
2019#494580
2018#515550
2017#547508
2016#538541
2015#551520
2014#550500
2013#533499
2012#513513
2011#538475
2010#494526
2009#481569
2008#497551
2007#508521
2006#530480
2005#518475
2004#503486
2003#577382
2002#550401
2001#518435
2000#565364
1999#587332
1998#579338
1997#649253
1996#610288
1995#689237
1994#752195
1993#754192
1992#783178
1991#803165
1990#812157
1989#830144
1988#903112
1987#97494
1986#914100
1985#93495
1984#88497
1983#94986
1982#93392
1981#99583
1980#99682
1979#1,01676
1978#1,17757
1977#1,33546
1976#1,01966
1975#1,34542
1974#1,19848
1973#1,10854
1972#1,45334
1971#1,18148
1970#1,52331
1969#1,52628
1968#1,61424
1967#1,71121
1966#1,42829
1965#1,55925
1964#1,61524
1963#1,62824
1962#1,62524
1961#1,68623
1960#1,81220
1959#1,66523
1958#1,64423
1957#1,67323
1956#1,56825
1955#1,90217
1954#1,95616
1953#1,63022
1952#1,37830
1951#1,68320
1950#1,53823
1949#1,75418
1948#1,75818
1947#2,6719
1946#1,81316
1945#1,44521
1944#1,89014
1943#2,18212
1942#1,68218
1941#1,90314
1940#2,32210
1939#1,63617
1938#2,6468
1937#2,19711
1936#1,87214
1935#1,53820
1934#1,49821
1933#2,09312
1932#2,10113
1931#2,20712
1930#1,88916
1929#1,52323
1928#2,65910
1927#2,70310
1926#2,43612
1925#2,9369
1924#2,64111
1923—
1922#3,0149
1921#3,5177
1920#3,4897
1919#3,7366
1918—
1917#3,5456
1916—
1915#3,3926
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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 2018

  • Rank in state
  • Top 10
  • 11–50
  • 51–100
  • 101–500
  • 501+
  • Not published
Alaska: fewer than 5 boys named Isaias, so not publishedAKMaine: fewer than 5 boys named Isaias, so not publishedMEVermont: fewer than 5 boys named Isaias, so not publishedVTNew Hampshire: fewer than 5 boys named Isaias, so not publishedNHWashington: #557 for boys · 11 births · 1 in 3,137 boysWAIdaho: fewer than 5 boys named Isaias, so not publishedIDMontana: fewer than 5 boys named Isaias, so not publishedMTNorth Dakota: fewer than 5 boys named Isaias, so not publishedNDMinnesota: #695 for boys · 6 births · 1 in 4,445 boysMNIllinois: #496 for boys · 21 births · 1 in 2,841 boysILWisconsin: #763 for boys · 5 births · 1 in 5,147 boysWIMichigan: #969 for boys · 6 births · 1 in 7,649 boysMINew York: #578 for boys · 25 births · 1 in 3,830 boysNYMassachusetts: #517 for boys · 8 births · 1 in 3,536 boysMARhode Island: fewer than 5 boys named Isaias, so not publishedRIOregon: fewer than 5 boys named Isaias, so not publishedORNevada: #340 for boys · 9 births · 1 in 1,463 boysNVWyoming: fewer than 5 boys named Isaias, so not publishedWYSouth Dakota: fewer than 5 boys named Isaias, so not publishedSDIowa: #555 for boys · 5 births · 1 in 2,872 boysIAIndiana: #825 for boys · 6 births · 1 in 5,661 boysINOhio: #1,088 for boys · 6 births · 1 in 9,552 boysOHPennsylvania: #684 for boys · 11 births · 1 in 5,206 boysPANew Jersey: #404 for boys · 18 births · 1 in 2,232 boysNJConnecticut: fewer than 5 boys named Isaias, so not publishedCTCalifornia: #339 for boys · 115 births · 1 in 1,796 boysCAUtah: fewer than 5 boys named Isaias, so not publishedUTColorado: #410 for boys · 14 births · 1 in 1,843 boysCONebraska: fewer than 5 boys named Isaias, so not publishedNEMissouri: #743 for boys · 6 births · 1 in 5,058 boysMOKentucky: #642 for boys · 5 births · 1 in 4,186 boysKYWest Virginia: fewer than 5 boys named Isaias, so not publishedWVVirginia: #473 for boys · 15 births · 1 in 2,716 boysVAMaryland: #699 for boys · 6 births · 1 in 4,398 boysMDDelaware: fewer than 5 boys named Isaias, so not publishedDEArizona: #429 for boys · 16 births · 1 in 2,137 boysAZNew Mexico: fewer than 5 boys named Isaias, so not publishedNMKansas: #352 for boys · 10 births · 1 in 1,454 boysKSArkansas: #536 for boys · 5 births · 1 in 2,706 boysARTennessee: #859 for boys · 6 births · 1 in 5,918 boysTNNorth Carolina: #642 for boys · 12 births · 1 in 4,180 boysNCSouth Carolina: fewer than 5 boys named Isaias, so not publishedSCDistrict of Columbia: fewer than 5 boys named Isaias, so not publishedDCOklahoma: #540 for boys · 7 births · 1 in 2,688 boysOKLouisiana: fewer than 5 boys named Isaias, so not publishedLAMississippi: fewer than 5 boys named Isaias, so not publishedMSAlabama: #584 for boys · 7 births · 1 in 3,232 boysALGeorgia: #605 for boys · 14 births · 1 in 3,728 boysGAHawaii: fewer than 5 boys named Isaias, so not publishedHITexas: #329 for boys · 106 births · 1 in 1,650 boysTXFlorida: #530 for boys · 29 births · 1 in 3,305 boysFL

Hover or tap a state for its numbers.

Top states · boys
  1. Texas#329 · 1 in 1,650
  2. California#339 · 1 in 1,796
  3. Nevada#340 · 1 in 1,463
  4. Kansas#352 · 1 in 1,454
  5. New Jersey#404 · 1 in 2,232

Best ever in a state: #205 in New Mexico, 1934.

Show every state
StateRankBirthsShare
Texas#3291061 in 1,650
California#3391151 in 1,796
Nevada#34091 in 1,463
Kansas#352101 in 1,454
New Jersey#404181 in 2,232
Colorado#410141 in 1,843
Arizona#429161 in 2,137
Virginia#473151 in 2,716
Illinois#496211 in 2,841
Massachusetts#51781 in 3,536
Florida#530291 in 3,305
Arkansas#53651 in 2,706
Oklahoma#54071 in 2,688
Iowa#55551 in 2,872
Washington#557111 in 3,137
New York#578251 in 3,830
Alabama#58471 in 3,232
Georgia#605141 in 3,728
Kentucky#64251 in 4,186
North Carolina#642121 in 4,180
Pennsylvania#684111 in 5,206
Minnesota#69561 in 4,445
Maryland#69961 in 4,398
Missouri#74361 in 5,058
Wisconsin#76351 in 5,147
Indiana#82561 in 5,661
Tennessee#85961 in 5,918
Michigan#96961 in 7,649
Ohio#1,08861 in 9,552
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Hawaii———
Idaho———
Louisiana———
Maine———
Mississippi———
Montana———
Nebraska———
New Hampshire———
New Mexico———
North Dakota———
Oregon———
Rhode Island———
South Carolina———
South Dakota———
Utah———
Vermont———
West Virginia———
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
  • 23 spots since 2024 (#449 → #426)
  • 46 spots since 2020 (#472 → #426)
  • 125 spots since 2015 (#551 → #426)
  • Biggest jump: 79 spots in 1996 (#689 → #610)
  • Biggest drop: 60 spots in 1987 (#914 → #974)
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
DecadeBirthsBest rankAvg rank
1910s18#3,392 (1915)#3,558
1920s98#1,523 (1929)#2,769
1930s144#1,498 (1934)#1,968
1940s150#1,445 (1945)#1,942
1950s222#1,378 (1952)#1,664
1960s242#1,428 (1966)#1,620
1970s502#1,016 (1979)#1,236
1980s985#830 (1989)#931
1990s2,335#579 (1998)#702
2000s4,664#481 (2009)#525
2010s5,212#494 (2019)#527
2020s4,072#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.

Isaias in 2018

boys
#515
550 births · 1 in 3,302 boys

Top boys' names in 2018

  1. #1Liam19,977
  2. #2Noah18,441
  3. #3William14,646
  4. #4James13,650
  5. #5Oliver13,500
  6. #6Benjamin13,488
  7. #7Elijah13,020
  8. #8Lucas12,665
  9. #9Mason12,526
  10. #10Logan12,447
  11. #515Isaias550
More about 2018

boys

1,816,158 boys got a published name in 2018; 1 in 3,302 of them was named Isaias, which outranked 96.4% of the 14,118 boys' names that year. The ten most popular names covered 7.9% of boys (44.2% in 1880, 8.0% in 2025).

Ranked beside Isaias
  1. #512Apollo552
  2. #513Landyn551
  3. #513Raul551
  4. #515Isaias550
  5. #515Jaime550
  6. #517Moshe549
  7. #517Niko549
  8. #517Scott549

Tied names share a rank, as in SSA's lists.

Biggest movers since 2017
Risers
  1. ↑ 594Genesis#1,575 → #981
  2. ↑ 436Baker#1,149 → #713
  3. ↑ 430Saint#1,287 → #857
  4. ↑ 319Kairo#802 → #483
  5. ↑ 307Watson#1,020 → #713
Fallers
  1. ↓ 235Aaden#893 → #1,128
  2. ↓ 224Dilan#917 → #1,141
  3. ↓ 201Craig#980 → #1,181
  4. ↓ 177Mike#951 → #1,128
  5. ↓ 172Harper#798 → #970

Among names in the top 1,000 of either year.

See the top 100 for 2018 →