Sinnie vs Sindy

Side-by-side comparison of Sinnie and Sindy — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Sinnie

Girl name

Full profile →
Name B

Sindy

Girl name · Rank #8997

Full profile →

Which name is more popular?

Metric Sinnie Sindy
Current Rank Unranked #8997
Total Births (all years) 33 2,763
Peak Year 1916 1979
Peak Year Births 7 88
Peak Decade 1930ss 2000ss
Gender Girl Girl
First Recorded Year 1886 1921

Births by Decade

Decade Sinnie Sindy
1880ss 5 —
1900ss 5 —
1910ss 7 —
1920ss 5 6
1930ss 11 —
1940ss — 11
1950ss — 363
1960ss — 401
1970ss — 324
1980ss — 354
1990ss — 523
2000ss — 535
2010ss — 191
2020ss — 55

Recent Annual Births (2014–present)

Year Sinnie Sindy
2014 — 21
2015 — 21
2016 — 11
2017 — 16
2018 — 10
2019 — 14
2020 — 9
2021 — 11
2022 — 17
2023 — 7
2024 — 11

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 1886–1937.

← Compare different names