Girls' name · since 2002
Isyss
Isyss has 599 recorded births since 2002 in federal Social Security data, most heavily in 2003 -- full year-by-year trend, decade aggregates, and state rankings follow.
- #10,565 of 72,339
- all-time among girls
- #15,954 of 17,297
- 2025 SSA year
- 599
- born since 2002
- 2000s
- peak decade
Isyss currently ranks #15954 among girls' names in America, with 599 babies recorded since 2002.
According to the U.S. Social Security Administration, Isyss has been recorded 599 times among girls since 2002, currently ranked #15954 nationally and more common than 8% of girls, with its heaviest use in the 2000s. This profile covers year-by-year birth trends, decade totals, and state-level distribution, all derived directly from SSA birth-registration files spanning 2002 to 2025.
- #10,565 of 72,339 all-time among girls
- #15,954 of 17,297 2025 SSA year
- 599 born since 2002
- 2000s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Isyss ranks #10,565 of 72,339 girls' names by all-time recorded births (highest first) and #15,954 of 17,297 among girls' names in 2025. 599 born since 2002, peaking in the 2000s.
- #10,565 of 72,339
- all-time among girls
- #15,954 of 17,297
- 2025 SSA year
- 599
- born since 2002
- 2000s
- peak decade
Isyss's 599 recorded births place it above 85.38% of the 72,339 girls names in the full SSA archive.
11 jurisdictions carry state-level records, led by California.
How Isyss compares
599 Top 42% higher than 58% of 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
Isyss's all-time total is 59% above the median girls name, and Olivia still leads by a wide margin.
| Metric | Isyss | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 599 | 376 | 567,345 |
| Peak-year births | 133 | 21 | 19,840 |
Isyss's usage pattern, beyond the headline number
Divide Isyss's SSA record in two at 2011 and the more recent half accounts for 23% of all births, the earlier half the remaining 77%, consistent with a name more common in the past than in recent years. Its calmest year was 2018, with only 5 births recorded -- set against the 2003 peak of 133, that's the full swing in one name's fortunes.
Isyss popularity over time
Annual U.S. births registered with the Social Security Administration · 2002–2025
- Peak year (2003)
- 133
- Annual births at peak, across 24 years of records
Isyss by decade
2000s is the heaviest window (447 births, 75% of the file).
2000s was Isyss's strongest decade.
447 babies received the name during that ten-year window, about 75% of all-time use.
Isyss births by decade
Total births in each ten-year window
- 2000s
2000s
447 births
- 2010s 142
2010s
142 births
- 2020s 10
2020s
10 births
What this shows Peak: 2000s at 447 births (75% of all-time use).
How Isyss compares to similarly-sized names
Years in SSA records vs. share of all-time use concentrated in the single peak year, among 15 girls names closest to Isyss's total volume
Isyss by state
Where Isyss concentrates geographically, total births since 2002
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 45 | 7.5% |
| #2 | New York | | 45 | 7.5% |
| #3 | Texas | | 41 | 6.8% |
| #4 | Florida | | 18 | 3.0% |
| #5 | Georgia | | 15 | 2.5% |
| #6 | New Jersey | | 8 | 1.3% |
| #7 | Connecticut | | 5 | 0.8% |
| #8 | Illinois | | 5 | 0.8% |
45 of 599 births nationwide. Compared to a flat distribution across 11 reporting states.
Isyss appears in 11 states. Explore state details →
Frequently Asked Questions
How popular is the name Isyss? ▼
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When was Isyss most popular? ▼
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What to do with Isyss's data
- Isyss's decade-level peak was the 2000s (447 total births); usage has since declined to 10 in the 2020s -- if you're weighing a "classic revival" angle, the trend line argues against it.
- California records the most Isysss (45 births) -- see the full state breakdown if geography matters to your decision. California names
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Isyss
Nearby Names Like Isyss
Names with a similar sound, spelling, or feel to Isyss
Compare Isyss side by side: Isyss vs Isys
Related Names
Names with a similar popularity rank to Isyss
Nationwide names with similar peak year or record span
Two nationwide peer axes for Isyss: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2003)
Similar record span (~23 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, 2002–2025 (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 Isyss 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.