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Kilian
OriginGerman variation of Cillian, Irish
Meaning"war strife; church"
GenderBoy & girl
US Rank
GirlsUnranked
Below 5 births
Boys#1167
2025 SSA
About Kilian
This German spelling of the classic Irish Cillian is heard throughout Europe — it's a popular choice in France as well.
Kilian is also given to girls.
Pronounced KIL-yun.
As of October 2026, Kilian ranked #14737 for girls in US births in 2019 and #1167 for boys in US births in 2025 SSA, peaked at #1032 for boys in 2023.
Popularity & trends
US popularity — history
US rank, lower is more popular · SSA data 2014–2025
Actual · SSA
20142025
18802025
Data table
| Year | US rank | Births | Per million |
|---|---|---|---|
| 2014 | #1,686 | 91 | 47.4 |
| 2015 | #1,336 | 132 | 68.9 |
| 2016 | #1,180 | 161 | 84.8 |
| 2017 | #1,161 | 162 | 87.5 |
| 2018 | #1,273 | 145 | 79.8 |
| 2019 | #1,357 | 132 | 73.6 |
| 2020 | #1,227 | 153 | 88.6 |
| 2021 | #1,171 | 168 | 96 |
| 2022 | #1,222 | 161 | 92.2 |
| 2023 | #1,032 | 212 | 123.9 |
| 2024 | #1,050 | 209 | 121.3 |
| 2025 | #1,167 | 177 | 103.6 |
World rankings
Kilian for boys
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Kilian on lists
Famous Kilians
- Saint KilianBoy
Irish missionary bishop and the Apostle of Franconia
- Kilian Joel ElkinsonBoy
Bermudian footballer
- Kilian Caspar FlaschBoy
German,American prelate
- Kilian Christoffer ZollBoy
Swedish painter
- Kilian Ignaz DientzenhoferBoy
Bohemian architect of the Baroque era
- Kilian HennessyBoy
French,Irish CEO of Hennessy cognac
- Kílian Jornet BurgadaBoy
Spanish ski mountaineer and long,distance runner
Kilian in blog posts
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