Singleton vs Sinclair

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

Name A

Singleton

Boy name

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Name B

Sinclair

Boy name · Rank #6492

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Which name is more popular?

Metric Singleton Sinclair
Current Rank Unranked #6492
Total Births (all years) 77 1,435
Peak Year 1919 1924
Peak Year Births 10 29
Peak Decade 1910s 1920s
Gender Boy Boy
First Recorded Year 1891 1900

Births by Decade

Decade Singleton Sinclair
1890s 5 -
1900s - 13
1910s 30 124
1920s 27 198
1930s 5 156
1940s 5 120
1950s 5 168
1960s - 105
1970s - 111
1980s - 164
1990s - 105
2000s - 41
2010s - 74
2020s - 56

Recent Annual Births (2014–present)

Year Singleton Sinclair
2015 - 10
2016 - 12
2017 - 10
2018 - 7
2019 - 7
2020 - 9
2021 - 8
2022 - 7
2023 - 5
2024 - 13
2025 - 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, 1891–1951.

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