Keirnan
Boy nameKeirnan has been given to 20 babies in the U.S. since 2004. It peaked in 2004.
Popularity over time births per year, 1880–2025
Total babies
20
Peak year
2004 (5 babies)
Rank in 2025
Below top 1000
First recorded
2004
10-year trend
New / returning
Gender split
All boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Keirnan.
Sibling name ideas for Keirnan
Same era and popularity as Keirnan, avoiding matching initials or rhymes.
FAQ
How popular is the name Keirnan?
Keirnan has been given to 20 babies in the U.S. since 2004. It ranked below the top 1000 in 2025.
When did the name Keirnan peak?
Keirnan peaked in 2004, when 5 babies were given the name.
Is Keirnan a girl or boy name?
Keirnan is primarily a boy name (100% of babies named Keirnan are boys).
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