Sindy vs Sina

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

Name A

Sindy

Girl name · Rank #8997

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Name B

Sina

Girl name · Rank #7571

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Which name is more popular?

Metric Sindy Sina
Current Rank #8997 #7571
Total Births (all years) 2,763 1,710
Peak Year 1979 1917
Peak Year Births 88 23
Peak Decade 2000ss 1910ss
Gender Girl Girl
First Recorded Year 1921 1880

Births by Decade

Decade Sindy Sina
1880ss — 112
1890ss — 135
1900ss — 106
1910ss — 140
1920ss 6 128
1930ss — 90
1940ss 11 116
1950ss 363 85
1960ss 401 103
1970ss 324 123
1980ss 354 124
1990ss 523 139
2000ss 535 116
2010ss 191 133
2020ss 55 60

Recent Annual Births (2014–present)

Year Sindy Sina
2014 21 8
2015 21 11
2016 11 20
2017 16 11
2018 10 14
2019 14 10
2020 9 10
2021 11 18
2022 17 13
2023 7 5
2024 11 14

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, 1921–2024.

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