Skip to main content

Updated August 7, 2024

Table of contents

Girl name origins & meanings

  • Irish : Little warrior
  • Gaelic : Fierce

Boy name origins & meanings

  • Irish : Strife, battle, small, fierce
  • Scottish : The little warlike one

How Popular Is The Name Killian

Family name origins & meanings

  • Irish : variant of Killeen, found in counties Clare and Galway.
  • German and Dutch : variant spelling of Kilian.

Join the Family

Your partner in parenting from baby name inspiration to college planning.

Subscribe