Total births
12
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.
- 12
- total births
- 1997–2000
- years on record
- 1990s
- peak decade
- 58%
- born in that 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.
- 12 total births
- 1997–2000 years on record
- 1990s peak decade
- 58% born in that decade
Data updated Jul 2026
The verdict
12 girls have been named Sydeny since 1997, peaking in the 1990s, last recorded in 2000.
- 12
- total births
- 1997–2000
- years on record
- 1990s
- peak decade
- 58%
- born in that decade
1990s
Peak decade
58% of everyone ever named Sydeny was born in this single decade.
1997
Single peak year
7 babies were named Sydeny in 1997 - its busiest year on record.
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 at a glance
Last recorded 2000Peak year
1997
Current rank
Unranked
Active since
1997
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
Total births in each ten-year window, peak vs trough at a glance
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? ▼
Sydeny has been given to 12 babies in the U.S. since 1997, according to SSA data. Its last appearance in the data was 2000. 7 babies were born in 1997, its single highest year.
When was Sydeny most popular? ▼
Sydeny was most popular in the 1990s decade with 7 total births. The single peak year was 1997.
How long has the name Sydeny been used? ▼
Records for Sydeny go back to 1997, giving 4 years of history through 2000.
What names are similar to Sydeny? ▼
Names with a similar sound or spelling include Sydney, Sydnee, Sydni, Sydnie, and 4 more. These share a common prefix and are also used for girls.
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.
- 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 Sydeny
Nearby Names Like Sydeny
Names with a similar sound, spelling, or feel to Sydeny
Sydney Girl
#288 178,296 births
Sydnee Girl
#9048 8,255 births
Sydni Girl
#7323 5,361 births
Sydnie Girl
#8501 5,187 births
Sydne Girl
876 births
Compare Sydeny side by side: Sydeny vs Sydney Sydeny vs Sydnee Sydeny vs Sydni
Related Names
Names with a similar number of total births
Data Sources
Data as of July 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).
Cite this page
NameAlmanac Editorial. "Sydeny: Baby Name Since 1997 - 12 Births, Peak 1997." NameAlmanac. Accessed via https://namealmanac.com/name/sydeny. 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 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 July 2026.