Killian is a baby boy name tracked in official U.S. Social Security baby-name records. In 2024, Killian was given to 884 boys, ranking No. 369 for boys and 12 girls, ranking No. 8687 for girls in U.S. Social Security records. This page focuses on popularity and usage data so parents can compare the name with confidence.
Popularity Snapshot For Killian
In 2024, Killian was given to 884 boys, ranking No. 369 for boys and 12 girls, ranking No. 8687 for girls in U.S. Social Security records.
The name has appeared in national records since 1915 and shows 16,046 recorded births between 1915 and 2024.
Is Killian Used For Boys, Girls, Or Both?
Killian is used mostly for boys in current records, with lighter but visible use for girls.
Why Parents Compare Killian
Parents comparing Killian often look at popularity, spelling familiarity, sound, and how the name fits with sibling names or a family surname.
Names like Killian are often compared by recent popularity, staying power across generations, and whether the overall style feels familiar, modern, classic, or flexible.
Explore More K Names
Browse more K baby names, explore the boy names hub, or return to the full baby names directory for more ideas.
Shortlist notes
Why parents might save Killian
- Killian is easy to compare with other boy names while you build a shortlist.
- The name starts with K, which can help when matching sibling names, initials, or family naming patterns.
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