Dillyn vs Dilan

Side-by-side comparison of Dillyn and Dilan — 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

Dilan

Boy name · Rank #662

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Which name is more popular?

Metric Dillyn Dilan
Current Rank Unranked #662
Total Births (all years) 412 6,034
Peak Year 1999 2024
Peak Year Births 24 414
Peak Decade 2000ss 2010ss
Gender Boy Boy
First Recorded Year 1991 1980

Births by Decade

Decade Dillyn Dilan
1980ss — 25
1990ss 134 562
2000ss 186 1,355
2010ss 82 2,185
2020ss 10 1,907

Recent Annual Births (2014–present)

Year Dillyn Dilan
2014 — 270
2015 14 240
2016 8 200
2017 — 232
2018 8 168
2019 — 218
2020 5 272
2021 — 265
2022 — 303
2023 5 344
2024 — 414
2025 — 309

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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