Girls' name · since 1997
Sydeny
Since 1997, U.S. Social Security records show 12 babies named Sydeny, peaking in 1997. See the year-by-year trend, decade totals, and state rankings below, sourced from federal birth data.
- #52,367 of 72,339
- all-time among girls
- 12
- born since 1997
- 1990s
- peak decade
Sydeny sits outside today's top ranks for girls, with 12 recorded since 1997.
Sydeny has 12 recorded births among girls since 1997, per the U.S. Social Security Administration, though it falls outside today's most-used girls names, busiest in the 1990s -- see the year-by-year trends, decade totals, and state-level distribution below, all drawn directly from SSA birth-registration files spanning 1997 to 2000.
- #52,367 of 72,339 all-time among girls
- 12 born since 1997
- 1990s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Sydeny ranks #52,367 of 72,339 girls' names by all-time recorded births (highest first). 12 born since 1997, peaking in the 1990s.
- #52,367 of 72,339
- all-time among girls
- 12
- born since 1997
- 1990s
- peak decade
Sydeny's 12 recorded births place it above 27.4% of the 72,339 girls names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
Sydeny's usage pattern, beyond the headline number
Splitting Sydeny's full recorded timeline at 2000, 42% of its total births fall in the more recent half of the record versus 58% in the earlier half -- a fairly even split across the full record. Its quietest year on record was 2000, with just 5 recorded births -- worth weighing against the 1997 peak of 7 to see the full range of the name's swing in popularity.
Sydeny popularity over time
Annual U.S. births registered with the Social Security Administration · 1997–2000
- Peak year (1997)
- 7
- Annual births at peak, across 4 years of records
Sydeny by decade
1990s is the heaviest window (7 births, 58% of the file).
1990s was Sydeny's strongest decade.
7 babies received the name during that ten-year window, about 58% of all-time use.
Sydeny births by decade
Total births in each ten-year window
- 1990s
1990s
7 births
- 2000s
2000s
5 births
What this shows Peak: 1990s at 7 births (58% of all-time use).
Frequently Asked Questions
How popular is the name Sydeny? ▼
Where does Sydeny sit in the SSA name archive? ▼
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What to do with Sydeny's data
- Sydeny's usage has stayed within range of its 1990s decade-level peak (7 total births) through the 2000s (5) -- a comparatively stable name, not a fading trend.
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Sydeny
Nearby Names Like Sydeny
Names with a similar sound, spelling, or feel to Sydeny
Compare Sydeny side by side: Sydeny vs Sydney Sydeny vs Sydnee Sydeny vs Sydni
Related Names
Names with a similar number of total births
Nationwide names with similar peak year or record span
Two nationwide peer axes for Sydeny: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~1997)
Similar record span (~3 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, 1997–2000 (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 Sydeny 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.