Killyan vs Kilian

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

Name A

Killyan

Boy name

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Name B

Kilian

Boy name · Rank #1053

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Which name is more popular?

Metric Killyan Kilian
Current Rank Unranked #1053
Total Births (all years) 11 2,690
Peak Year 2023 2023
Peak Year Births 6 212
Peak Decade 2020ss 2020ss
Gender Boy Boy
First Recorded Year 2019 1970

Births by Decade

Decade Killyan Kilian
1970ss — 37
1980ss — 33
1990ss — 218
2000ss — 315
2010ss 5 1,006
2020ss 6 1,081

Recent Annual Births (2014–present)

Year Killyan Kilian
2014 — 91
2015 — 132
2016 — 161
2017 — 162
2018 — 145
2019 5 132
2020 — 154
2021 — 168
2022 — 161
2023 6 212
2024 — 209
2025 — 177

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, 2019–2023.

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