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 #2550

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Which name is more popular?

Metric Kirt Kirby
Current Rank Unranked #2550
Total Births (all years) 3,615 14,497
Peak Year 1962 1957
Peak Year Births 179 358
Peak Decade 1960ss 1950ss
Gender Boy Boy
First Recorded Year 1919 1881

Births by Decade

Decade Kirt Kirby
1880ss — 56
1890ss — 93
1900ss — 88
1910ss 6 403
1920ss — 620
1930ss 20 731
1940ss 136 1,509
1950ss 675 3,009
1960ss 1,377 2,352
1970ss 774 1,589
1980ss 398 1,338
1990ss 173 1,408
2000ss 56 596
2010ss — 471
2020ss — 234

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

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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