Dillyn vs Dillon

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

Name A

Dillyn

Boy name

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Name B

Dillon

Boy name · Rank #864

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Which name is more popular?

Metric Dillyn Dillon
Current Rank Unranked #864
Total Births (all years) 412 65,225
Peak Year 1999 1992
Peak Year Births 24 5,062
Peak Decade 2000ss 1990ss
Gender Boy Boy
First Recorded Year 1991 1892

Births by Decade

Decade Dillyn Dillon
1890ss — 12
1910ss — 127
1920ss — 169
1930ss — 123
1940ss — 92
1950ss — 76
1960ss — 79
1970ss — 483
1980ss — 4,501
1990ss 134 32,661
2000ss 186 17,708
2010ss 82 7,170
2020ss 10 2,024

Recent Annual Births (2014–present)

Year Dillyn Dillon
2014 — 787
2015 14 686
2016 8 670
2017 — 543
2018 8 463
2019 — 421
2020 5 392
2021 — 403
2022 — 360
2023 5 336
2024 — 280
2025 — 253

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, 1991–2023.

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