Girls' name · since 2000
Fianna
Since 2000, U.S. Social Security records show 269 babies named Fianna, peaking in 2015. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #16,882 of 72,339
- all-time among girls
- #12,506 of 17,297
- 2025 SSA year
- 269
- born since 2000
- 2010s
- peak decade
Yes -- Fianna is the #12506 most popular girls' name in the U.S. today, with 269 recorded since 2000.
Social Security Administration records show Fianna recorded 269 times among girls since 2000, holding rank #12506 nationally today, ahead of 28% of girls, peaking in the 2010s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 2000 to 2025.
- #16,882 of 72,339 all-time among girls
- #12,506 of 17,297 2025 SSA year
- 269 born since 2000
- 2010s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Fianna ranks #16,882 of 72,339 girls' names by all-time recorded births (highest first) and #12,506 of 17,297 among girls' names in 2025. 269 born since 2000, peaking in the 2010s.
- #16,882 of 72,339
- all-time among girls
- #12,506 of 17,297
- 2025 SSA year
- 269
- born since 2000
- 2010s
- peak decade
Fianna's 269 recorded births place it above 76.63% of the 72,339 girls names in the full SSA archive.
The state file records this name in 1 jurisdictions, led by California.
How Fianna compares
269 43rd 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
Fianna's all-time total is 28% below the median girls name, and Olivia still leads by a wide margin.
| Metric | Fianna | Median girls name (Kyann) | #1 girls name (Olivia) |
|---|---|---|---|
| All-time total births | 269 | 376 | 567,345 |
| Peak-year births | 24 | 21 | 19,840 |
Fianna's usage pattern, beyond the headline number
Splitting Fianna's full recorded timeline at 2013, 58% of its total births fall in the more recent half of the record versus 42% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 2008, with just 5 recorded births -- worth weighing against the 2015 peak of 24 to see the full range of the name's swing in popularity.
Fianna popularity over time
Annual U.S. births registered with the Social Security Administration · 2000–2025
- Peak year (2015)
- 24
- Annual births at peak, across 26 years of records
Fianna by decade
2010s is the heaviest window (140 births, 52% of the file).
2010s was Fianna's strongest decade.
140 babies received the name during that ten-year window, about 52% of all-time use.
Fianna births by decade
Total births in each ten-year window
- 2000s
2000s
80 births
- 2010s
2010s
140 births
- 2020s 49
2020s
49 births
What this shows Peak: 2010s at 140 births (52% of all-time use).
Fianna by state
Where Fianna concentrates geographically, total births since 2000
| Rank | State | Visual share | Births | Share of total |
|---|---|---|---|---|
| #1 | California | | 5 | 1.9% |
5 of 269 births nationwide.
Frequently Asked Questions
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What to do with Fianna's data
- Fianna's usage has stayed within range of its 2010s decade-level peak (140 total births) through the 2020s (49) -- a comparatively stable name, not a fading trend.
- California records the most Fiannas (5 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 Fianna
Nearby Names Like Fianna
Names with a similar sound, spelling, or feel to Fianna
Compare Fianna side by side: Fianna vs Fia Fianna vs Fiadh Fianna vs Fiana
Related Names
Names with a similar popularity rank to Fianna
Nationwide names with similar peak year or record span
Two nationwide peer axes for Fianna: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2015)
Similar record span (~25 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, 2000–2025 (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 Fianna 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.