Killion vs Kilian

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

Name A

Killion

Boy name · Rank #11749

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Name B

Kilian

Boy name · Rank #1051

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Which name is more popular?

Metric Killion Kilian
Current Rank #11749 #1051
Total Births (all years) 45 2,512
Peak Year 2017 2023
Peak Year Births 9 212
Peak Decade 2010ss 2010ss
Gender Boy Boy
First Recorded Year 2009 1970

Births by Decade

Decade Killion Kilian
1970ss — 37
1980ss — 33
1990ss — 218
2000ss 6 315
2010ss 33 1,006
2020ss 6 903

Recent Annual Births (2014–present)

Year Killion Kilian
2014 5 91
2015 5 132
2016 8 161
2017 9 162
2018 6 145
2019 — 132
2020 — 153
2021 — 168
2022 — 161
2023 — 212
2024 6 209

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, 2009–2024.

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