Kirt vs Kirby

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

Name A

Kirt

Boy name

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Name B

Kirby

Boy name · Rank #2562

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Which name is more popular?

Metric Kirt Kirby
Current Rank Unranked #2562
Total Births (all years) 3,615 14,532
Peak Year 1962 1957
Peak Year Births 179 357
Peak Decade 1960s 1950s
Gender Boy Boy
First Recorded Year 1919 1881

Births by Decade

Decade Kirt Kirby
1880s - 56
1890s - 93
1900s - 88
1910s 6 403
1920s - 620
1930s 20 731
1940s 136 1,509
1950s 675 3,009
1960s 1,377 2,351
1970s 774 1,589
1980s 398 1,338
1990s 173 1,408
2000s 56 596
2010s - 471
2020s - 270

Recent Annual Births (2014–present)

Year Kirt Kirby
2014 - 40
2015 - 55
2016 - 44
2017 - 45
2018 - 51
2019 - 43
2020 - 52
2021 - 39
2022 - 44
2023 - 47
2024 - 52
2025 - 36

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, 1919–2008.

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