Sirus vs Sir

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

Name A

Sirus

Boy name · Rank #6663

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Name B

Sir

Boy name · Rank #1965

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Which name is more popular?

Metric Sirus Sir
Current Rank #6663 #1965
Total Births (all years) 358 2,172
Peak Year 2020 2021
Peak Year Births 22 123
Peak Decade 2010s 2010s
Gender Boy Boy
First Recorded Year 1995 1967

Births by Decade

Decade Sirus Sir
1960s - 11
1970s - 110
1980s - 212
1990s 5 283
2000s 117 384
2010s 134 613
2020s 102 559

Recent Annual Births (2014–present)

Year Sirus Sir
2014 12 58
2015 9 55
2016 11 51
2017 20 56
2018 16 111
2019 19 111
2020 22 110
2021 15 123
2022 14 96
2023 20 84
2024 13 80
2025 18 66

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, 1995–2025.

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