Total births
39
Boys' name · since 2011
Iason
39 babies named Iason in U.S. Social Security records since 2011, with the highest year being 2013. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- 39
- total births
- 2011–2020
- years on record
- 2010s
- peak decade
- 82%
- born in that decade
39 boys have been named Iason since 2011, though it isn't currently a top-ranked name.
Iason has 39 recorded births among boys since 2011, 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 2011 to 2020.
- 39 total births
- 2011–2020 years on record
- 2010s peak decade
- 82% born in that decade
Data updated Jun 2026
The verdict
39 boys have been named Iason since 2011, peaking in the 2010s, last recorded in 2020.
- 39
- total births
- 2011–2020
- years on record
- 2010s
- peak decade
- 82%
- born in that decade
2010s
Peak decade
82% of everyone ever named Iason was born in this single decade.
2013
Single peak year
9 babies were named Iason in 2013 - its busiest year on record.
Iason's usage pattern, beyond the headline number
Divide Iason's SSA record in two at 2015 and the more recent half accounts for 49% of all births, the earlier half the remaining 51%, a genuinely balanced usage pattern. Its calmest year was 2012, with only 5 births recorded -- set against the 2013 peak of 9, that's the full swing in one name's fortunes.
Iason at a glance
Last recorded 2020Peak year
2013
Current rank
Unranked
Active since
2011
Iason popularity over time
Annual U.S. births registered with the Social Security Administration · 2011–2020
- Peak year (2013)
- 9
- Annual births at peak, across 10 years of records
Iason by decade
Total births in each ten-year window, peak vs trough at a glance
2010s was Iason's strongest decade.
32 babies received the name during that ten-year window, about 82% of all-time use.
Iason births by decade
Total births in each ten-year window
- 2010s
2010s
32 births
- 2020s 7
2020s
7 births
What this shows Peak: 2010s at 32 births (82% of all-time use).
Frequently Asked Questions
How popular is the name Iason? ▼
Iason has been given to 39 babies in the U.S. since 2011, according to SSA data. Its last appearance in the data was 2020. 9 babies were born in 2013, its single highest year.
When was Iason most popular? ▼
Iason was most popular in the 2010s decade with 32 total births. The single peak year was 2013.
How long has the name Iason been used? ▼
The SSA has tracked Iason since 2011 -- 10 years through the most recent 2020 data.
What names are similar to Iason? ▼
Names with a similar sound or spelling include Iasiah, Iasonas, Iassac. These share a common prefix and are also used for boys.
What to do with Iason's data
- Iason's decade-level peak was the 2010s (32 total births); usage has since declined to 7 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- 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 Iason
Nearby Names Like Iason
Names with a similar sound, spelling, or feel to Iason
Compare Iason side by side: Iason vs Iasiah Iason vs Iasonas Iason vs Iassac
Related Names
Names with a similar number of total births
Data Sources
Data as of June 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, 2011–2020 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Cite this page
NameAlmanac Editorial. "Iason: Baby Name Since 2011 - 39 Births, Peak 2013." NameAlmanac. Accessed via https://namealmanac.com/name/iason. 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 Iason 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 June 2026.