Kolsyn vs Kolby

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

Name A

Kolsyn

Boy name · Rank #3034

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Name B

Kolby

Boy name · Rank #1268

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Which name is more popular?

Metric Kolsyn Kolby
Current Rank #3034 #1268
Total Births (all years) 235 11,484
Peak Year 2022 2001
Peak Year Births 42 739
Peak Decade 2020ss 2000ss
Gender Boy Boy
First Recorded Year 2011 1968

Births by Decade

Decade Kolsyn Kolby
1960ss — 5
1970ss — 154
1980ss — 712
1990ss — 2,531
2000ss — 4,729
2010ss 56 2,551
2020ss 179 802

Recent Annual Births (2014–present)

Year Kolsyn Kolby
2014 10 300
2015 — 272
2016 5 219
2017 — 166
2018 15 182
2019 15 153
2020 31 170
2021 32 151
2022 42 159
2023 33 167
2024 41 155

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, 2011–2024.

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