Kiril vs Kirby

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

Name A

Kiril

Boy name

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Name B

Kirby

Boy name · Rank #2562

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Which name is more popular?

Metric Kiril Kirby
Current Rank Unranked #2562
Total Births (all years) 163 14,532
Peak Year 2010 1957
Peak Year Births 15 357
Peak Decade 2010ss 1950ss
Gender Boy Boy
First Recorded Year 1978 1881

Births by Decade

Decade Kiril Kirby
1880ss — 56
1890ss — 93
1900ss — 88
1910ss — 403
1920ss — 620
1930ss — 731
1940ss — 1,509
1950ss — 3,009
1960ss — 2,351
1970ss 5 1,589
1980ss — 1,338
1990ss 12 1,408
2000ss 55 596
2010ss 86 471
2020ss 5 270

Recent Annual Births (2014–present)

Year Kiril Kirby
2014 14 40
2015 7 55
2016 6 44
2017 13 45
2018 — 51
2019 8 43
2020 — 52
2021 — 39
2022 — 44
2023 — 47
2024 — 52
2025 5 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, 1978–2025.

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