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Irish · Unisex name

Kelly

“bright-headed or war”

About the name Kelly

Kelly comes from the Irish surname Ó Ceallaigh, meaning descendant of Ceallach. The given name Ceallach is of debated meaning; it has been explained as bright-headed and also as connected with an old word for war or strife. The Ó Ceallaigh family ruled the kingdom of Uí Maine in Connacht. As a surname it was borne by the Australian bushranger Ned Kelly, whose story inspired paintings by Sidney Nolan. As a given name it is used for both sexes, carried by the surfer Kelly Slater and the singer Kelly Clarkson. Kelley and Kellie are variant spellings.

Meaning
bright-headed or war
Origin
Irish
Gender
Unisex
Pronunciation
KEL-ee(2 syl.)

Variants and spellings

  • Kelley
  • Kellie
  • Kelli

If you like Kelly

Middle names for Kelly

  • Kelly Anne
  • Kelly James
  • Kelly Rose
  • Kelly Lee
  • Kelly Grace

Questions about Kelly

What does Kelly mean?
Kelly is an Irish name meaning "bright-headed or war".
How do you pronounce Kelly?
Kelly is pronounced KEL-ee, with emphasis on the first syllable.
What are variants of Kelly?
Variants of Kelly include Kelley, Kellie, Kelli.

More names like this: Irish baby names

Updated . Name meanings and origins vary between sources and traditions; this page gives the most widely cited interpretation. How we write these pages.