Unisex name · since 2003
Isia
78 babies named Isia in U.S. Social Security records since 2003, with the highest year being 2022. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- #29,893 of 72,339
- all-time among girls
- #9,845 of 17,297
- 2025 SSA year
- 78
- born since 2003
- 2020s
- peak decade
78 babies have been named Isia since 2003, making it today's #9845 unisex name.
Social Security Administration records show Isia recorded 78 times among girls since 2003, holding rank #9845 nationally today, ahead of 43% of girls, peaking in the 2020s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 2003 to 2025.
- #29,893 of 72,339 all-time among girls
- #9,845 of 17,297 2025 SSA year
- 78 born since 2003
- 2020s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Isia ranks #29,893 of 72,339 girls' names by all-time recorded births (highest first) and #9,845 of 17,297 among girls' names in 2025. 78 born since 2003, peaking in the 2020s.
- #29,893 of 72,339
- all-time among girls
- #9,845 of 17,297
- 2025 SSA year
- 78
- born since 2003
- 2020s
- peak decade
Isia's 78 recorded births place it above 58.54% of the 72,339 girls names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
How Isia compares
78 21st percentile among 17,297 names currently given to girls
Based on all-time total births among currently-ranked girls names. Names with fewer occurrences are grouped into wider buckets on the right.
Source U.S. Social Security Administration, national baby name data
How the numbers stack up
Isia's all-time total is 79% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Isia | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 78 | 376 | 567,345 |
| Peak-year births | 10 | 21 | 19,840 |
Isia's usage pattern, beyond the headline number
Isia splits its recorded history at 2011: 64% of all births land in the more recent half, 36% in the earlier half, a lean toward present-day use rather than a passing spike. The single quietest year was 2005 (5 births) -- compare that against the 2022 peak of 10 for a sense of just how much the name's popularity has swung.
Isia popularity over time - girls
Annual U.S. births registered with the Social Security Administration · 2003–2025
- Peak year (2022)
- 10
- Annual births at peak, across 23 years of records
Isia popularity over time - boys
5 total births recorded since 2000 (Isia as boys' name)
Isia by decade
2020s is the heaviest window (39 births, 50% of the file).
2020s was Isia's strongest decade.
39 babies received the name during that ten-year window, about 50% of all-time use.
Isia births by decade
Total births in each ten-year window
- 2000s
2000s
28 births
- 2010s 11
2010s
11 births
- 2020s
2020s
39 births
What this shows Peak: 2020s at 39 births (50% of all-time use).
Frequently Asked Questions
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Keep exploring Isia
Nearby Names Like Isia
Names with a similar sound, spelling, or feel to Isia
Compare Isia side by side: Isia vs Isis Isia vs Isidora Isia vs Isidra
Related Names
Names with a similar popularity rank to Isia
Nationwide names with similar peak year or record span
Two nationwide peer axes for Isia: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2022)
Similar record span (~22 yrs)
Peak year is the single SSA year with the most births for that name; record span is first-to-latest year in the national files, not a recommendation or shared origin claim.
Data Sources
Data as of August 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, 2003–2025 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
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 Isia 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 August 2026.