Cullen vs Cullin

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

Name A

Cullen

Boy name · Rank #1128

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Name B

Cullin

Boy name

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Which name is more popular?

Metric Cullen Cullin
Current Rank #1128 Unranked
Total Births (all years) 16,394 403
Peak Year 2010 2000
Peak Year Births 679 23
Peak Decade 2010ss 1990ss
Gender Boy Boy
First Recorded Year 1880 1917

Births by Decade

Decade Cullen Cullin
1880ss 20 —
1890ss 29 —
1900ss 33 —
1910ss 243 6
1920ss 308 —
1930ss 226 —
1940ss 231 —
1950ss 250 —
1960ss 323 —
1970ss 647 5
1980ss 1,183 11
1990ss 3,219 156
2000ss 3,240 121
2010ss 5,066 99
2020ss 1,376 5

Recent Annual Births (2014–present)

Year Cullen Cullin
2014 447 10
2015 492 13
2016 529 6
2017 556 7
2018 464 —
2019 411 7
2020 370 5
2021 342 —
2022 258 —
2023 219 —
2024 187 —

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, 1880–2024.

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