Kyllian
Boy nameKyllian has been given to 318 babies in the U.S. since 2007. It peaked in 2023. In 2025, about 1 in 81,337 boys was named Kyllian.
Popularity over time births per year, 1880–2025
Total babies
318
Peak year
2023 (39 babies)
Rank in 2025
Below top 1000
First recorded
2007
10-year trend
▲ +17%
Gender split
All boys
Spellings & variants
Names one letter away from Kyllian — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Kyllian.
Sibling name ideas for Kyllian
Same era and popularity as Kyllian, avoiding matching initials or rhymes.
FAQ
How popular is the name Kyllian?
Kyllian has been given to 318 babies in the U.S. since 2007. It ranked below the top 1000 in 2025.
When did the name Kyllian peak?
Kyllian peaked in 2023, when 39 babies were given the name.
Is Kyllian a girl or boy name?
Kyllian is primarily a boy name (100% of babies named Kyllian are boys).
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