Total births
1,510
Boys' name · since 1894
Isaih
1,510 babies named Isaih in U.S. Social Security records since 1894, with the highest year being 1999. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 1,510
- total births
- 1894–2025
- years on record
- 2000s
- peak decade
- 39%
- born in that decade
1,510 boys have been named Isaih since 1894, though it isn't currently a top-ranked name.
Social Security Administration records show Isaih recorded 1,510 times among boys since 1894, though it doesn't currently rank among the most-used boys names, peaking in the 2000s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1894 to 2025.
- 1,510 total births
- 1894–2025 years on record
- 2000s peak decade
- 39% born in that decade
Data updated Jul 2026
The verdict
1,510 boys have been named Isaih since 1894, peaking in the 2000s, last recorded in 2025.
- 1,510
- total births
- 1894–2025
- years on record
- 2000s
- peak decade
- 39%
- born in that decade
2000s
Peak decade
39% of everyone ever named Isaih was born in this single decade.
1999
Single peak year
74 babies were named Isaih in 1999 - its busiest year on record.
Isaih's usage pattern, beyond the headline number
Divide Isaih's SSA record in two at 1992 and the more recent half accounts for 80% of all births, the earlier half the remaining 20%, consistent with a name still gaining ground rather than fading. Its calmest year was 1894, with only 5 births recorded -- set against the 1999 peak of 74, that's the full swing in one name's fortunes.
Isaih at a glance
Last recorded 2025Peak year
1999
Current rank
Unranked
Active since
1894
Isaih popularity over time
Annual U.S. births registered with the Social Security Administration · 1894–2025
- Peak year (1999)
- 74
- Annual births at peak, across 132 years of records
Isaih by decade
Total births in each ten-year window, peak vs trough at a glance
2000s was Isaih's strongest decade.
583 babies received the name during that ten-year window, about 39% of all-time use.
Isaih births by decade
Total births in each ten-year window
- 1890s 5
1890s
5 births
- 1910s 54
1910s
54 births
- 1920s 46
1920s
46 births
- 1930s 15
1930s
15 births
- 1940s 19
1940s
19 births
- 1950s 18
1950s
18 births
- 1960s 6
1960s
6 births
- 1980s 83
1980s
83 births
- 1990s
1990s
431 births
- 2000s
2000s
583 births
- 2010s 199
2010s
199 births
- 2020s 51
2020s
51 births
What this shows Peak: 2000s at 583 births (39% of all-time use).
How Isaih compares to similarly-sized names
Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 boys names closest to Isaih's total volume
Isaih vs 15 similarly-sized boys names
Isaih by state
Where Isaih concentrates geographically, total births since 1894
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | Texas | | 152 | 10.1% |
| #2 | California | | 139 | 9.2% |
| #3 | New York | | 45 | 3.0% |
| #4 | Florida | | 24 | 1.6% |
| #5 | Illinois | | 17 | 1.1% |
| #6 | Pennsylvania | | 12 | 0.8% |
| #7 | Ohio | | 5 | 0.3% |
Texas share of Isaih's total US births 10.1%
Even split
152 of 1,510 births nationwide. Compared to a flat distribution across 7 reporting states.
Frequently Asked Questions
How popular is the name Isaih? ▼
Isaih has been given to 1,510 babies in the U.S. since 1894, according to SSA data. Its last appearance in the data was 2025. 74 babies were born in 1999, its single highest year.
When was Isaih most popular? ▼
Isaih was most popular in the 2000s decade with 583 total births. The single peak year was 1999.
Where is Isaih most popular? ▼
The top states for the name Isaih are Texas (152 births), California (139 births), New York (45 births).
How long has the name Isaih been used? ▼
The SSA has tracked Isaih since 1894 -- 132 years through the most recent 2025 data.
What names are similar to Isaih? ▼
Names with a similar sound or spelling include Isaac, Isaiah, Isaias, Isai, and 4 more. These share a common prefix and are also used for boys.
What to do with Isaih's data
- Isaih's decade-level peak was the 2000s (583 total births); usage has since declined to 51 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- Texas records the most Isaihs (152 births) -- see the full state breakdown if geography matters to your decision. Texas names
- Weighing it against an alternative? Put two names side by side. Compare names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Isaih
Nearby Names Like Isaih
Names with a similar sound, spelling, or feel to Isaih
Isaac Boy
#41 331,508 births
Isaiah Boy
#56 254,020 births
Isaias Boy
#449 18,644 births
Isai Boy
#1063 7,340 births
Isadore Boy
#8318 5,714 births
Compare Isaih side by side: Isaih vs Isaac Isaih vs Isaiah Isaih vs Isaias
Related Names
Names with a similar number of total births
Data Sources
Data as of July 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1894–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Isaih: Baby Name Since 1894 - 1,510 Births, Peak 1999." NameAlmanac. Accessed via https://namealmanac.com/name/isaih. Licensed CC BY-SA 4.0.
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Isaih draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.