Girl · #17,292 in 2026

Sidny

Name: Popularity of the name Sidny in U.S. births, 1880–2026
Creator: U.S. Social Security Administration
License: https://www.ssa.gov/foia/
Keywords: Sidny, baby name, popularity, U.S., SSA, rankings

Current Rank

#17,292

Peak Rank

#9,479 (1999)

Total Babies

5-Yr Trend

Stable

1997

First Year

2009

Last Year

1999

Peak Year

#9479

Peak Rank

Total Count

Years Active

The Story of Sidny

Sidny first appeared in U.S. Social Security Administration records as a baby girl name in 1997, with 6 babies given the name that year. Its peak popularity came in 1999, when 9 Sidnys were born — ranking #9,479 that year. As of 2026, Sidny ranks #17,292 for baby girls with 5 births, with steady use. In total, more than 57 Sidnys have been born in the U.S. since records began in 1880, spanning the 1990s through the 2020s.

Popularity Over Time

Popularity by State

Top 10

11-50

51-100

101-500

500+

No data

Names that sound like Sidny

Phonetically similar names — useful when Sidny is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.

Sydney
Sidney
Sedna
Sidy
Sidi
Cdna
Siddhi
Sunny
Sonny
Cedi
Seney
Sedi

Source: Datamuse . Phonetic similarity ranking, not curated.

Frequently Asked Questions about Sidny

What does the name Sidny mean?

Sidny is a girl's name that has been used in U.S. records since 1997. Behind the Name doesn't list a specific etymology, but the name has remained in use across multiple decades.

How popular is Sidny in 2026?

In 2026, Sidny ranks #17,292 among girls' names in the U.S., with 5 babies given the name that year.

When was Sidny most popular?

Sidny reached its peak popularity in 1999, ranking #9,479 that year with 9 babies given the name.

Is Sidny a unisex name?

In U.S. Social Security records, Sidny is primarily a girl's name. We don't have meaningful data for it as a boy's name.

What names go well with Sidny?

Names that share a similar style or popularity range with Sidny include Mirza, Tanise, Raysa. These pairings are based on rank proximity and naming era in U.S. data.

About the name Sidny

Sidny is a girl baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1997 and has accumulated 57 births in the dataset. Sidny's peak popularity came in 1999 when it ranked #9,479. Use the chart and map above to compare Sidny's trajectory across years and U.S. states, or browse the related names section to discover similar choices.

Continue exploring

Data sources

Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
Predicted nationality distribution — Nationalize.io .
Phonetically similar names — Datamuse .

Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.