Total births
101
Boys' name · since 2004
Isair
Since 2004, U.S. Social Security records show 101 babies named Isair, peaking in 2020. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- 101
- total births
- 2004–2025
- years on record
- 2010s
- peak decade
- 35%
- born in that decade
Isair sits outside today's top ranks for boys, with 101 recorded since 2004.
Isair has 101 recorded births among boys since 2004, per the U.S. Social Security Administration, though it falls outside today's most-used boys names, busiest in the 2010s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 2004 to 2025.
- 101 total births
- 2004–2025 years on record
- 2010s peak decade
- 35% born in that decade
Data updated Jul 2026
The verdict
101 boys have been named Isair since 2004, peaking in the 2010s, last recorded in 2025.
- 101
- total births
- 2004–2025
- years on record
- 2010s
- peak decade
- 35%
- born in that decade
2010s
Peak decade
35% of everyone ever named Isair was born in this single decade.
2020
Single peak year
11 babies were named Isair in 2020 - its busiest year on record.
Isair's usage pattern, beyond the headline number
Isair splits its recorded history at 2016: 52% of all births land in the more recent half, 48% in the earlier half, an evenly balanced pattern over time. The single quietest year was 2004 (5 births) -- compare that against the 2020 peak of 11 for a sense of just how much the name's popularity has swung.
Isair at a glance
Last recorded 2025Peak year
2020
Current rank
Unranked
Active since
2004
Isair popularity over time
Annual U.S. births registered with the Social Security Administration · 2004–2025
- Peak year (2020)
- 11
- Annual births at peak, across 22 years of records
Isair by decade
Total births in each ten-year window, peak vs trough at a glance
2010s was Isair's strongest decade.
35 babies received the name during that ten-year window, about 35% of all-time use.
Isair births by decade
Total births in each ten-year window
- 2000s
2000s
31 births
- 2010s
2010s
35 births
- 2020s
2020s
35 births
What this shows Peak: 2010s at 35 births (35% of all-time use).
Frequently Asked Questions
How popular is the name Isair? ▼
Isair has been given to 101 babies in the U.S. since 2004, according to SSA data. Its last appearance in the data was 2025. 11 babies were born in 2020, its single highest year.
When was Isair most popular? ▼
Isair was most popular in the 2010s decade with 35 total births. The single peak year was 2020.
How long has the name Isair been used? ▼
The SSA has tracked Isair since 2004 -- 22 years through the most recent 2025 data.
What names are similar to Isair? ▼
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 Isair's data
- Isair's usage has stayed within range of its 2010s decade-level peak (35 total births) through the 2020s (35) -- a comparatively stable name, not a fading trend.
- 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 Isair
Nearby Names Like Isair
Names with a similar sound, spelling, or feel to Isair
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 Isair side by side: Isair vs Isaac Isair vs Isaiah Isair 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, 2004–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Isair: Baby Name Since 2004 - 101 Births, Peak 2020." NameAlmanac. Accessed via https://namealmanac.com/name/isair. 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 Isair 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.