Dillian vs Dillon

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

Name A

Dillian

Boy name

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Name B

Dillon

Boy name · Rank #869

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Which name is more popular?

Metric Dillian Dillon
Current Rank Unranked #869
Total Births (all years) 610 64,964
Peak Year 1992 1992
Peak Year Births 41 5,063
Peak Decade 1990ss 1990ss
Gender Boy Boy
First Recorded Year 1989 1892

Births by Decade

Decade Dillian Dillon
1890ss — 12
1910ss — 127
1920ss — 169
1930ss — 123
1940ss — 92
1950ss — 76
1960ss — 79
1970ss — 483
1980ss 6 4,502
1990ss 292 32,662
2000ss 216 17,707
2010ss 85 7,167
2020ss 11 1,765

Recent Annual Births (2014–present)

Year Dillian Dillon
2014 14 786
2015 11 686
2016 — 669
2017 7 543
2018 6 462
2019 7 421
2020 6 392
2021 5 402
2022 — 360
2023 — 335
2024 — 276

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, 1989–2021.

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