"alert, watchful, vigilant"
Origin: Irish Gaelic
Language: English
Kayce
Does Kayce flow with your last name?
A vigilant Irish name with a modern American spelling
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Meaning & Origin
"brave in battle"
Origin: Irish
Language: English
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The Story of Kayce
Kayce is a phonetic respelling of Casey, which comes from the Irish Gaelic 'Cathasaigh,' derived from 'cathasach' meaning 'watchful' or 'vigilant.' Casey became popular in the United States through the folk hero John Henry 'Casey' Jones, the legendary railroad engineer. Kayce is the preferred spelling in certain American contexts, particularly popularized by the character Kayce Dutton on the TV drama Yellowstone.
Kayce rose significantly in the late 2010s and early 2020s directly tied to the success of the Paramount Network drama Yellowstone (premiered 2018), in which Luke Grimes plays Kayce Dutton — a veteran and rancher. The show's massive popularity made Kayce a distinctive alternative spelling to Casey.
Casey Jones (1863-1900) was a real American railroad engineer who became a folk hero after dying at the controls of his train to slow it down and save his passengers — immortalized in the ballad 'The Ballad of Casey Jones.' His story gave the name Casey a permanent place in American frontier mythology.
Historical Record
Kayce first appeared in US Social Security records in 1989.
Over 2,468 babies have been named Kayce in the United States since SSA records began.
Today, Kayce is rising quickly in popularity , currently ranked #420 for boy names in the US .
Fun Facts
- Casey Jones (1863-1900) became an American folk hero when he died trying to slow a train to save passengers
- Yellowstone's Kayce Dutton, played by Luke Grimes, helped popularize the Kayce spelling in the 2020s
- Casey has been used for both boys and girls in America since the 1970s
Kayce in Other Languages
Irish
Cathasaigh
French
Kayce
Spanish
Kayce
Popularity Over Time
#420
Current Rank
Stable
Trend
Rising Fast
Based on SSA data 1880–present
Year-by-year popularity data will be available soon.
Famous People Named Kayce
C
Casey Jones
Other
1863
American railroad engineer and folk hero who died saving his passengers by staying at the controls of a crashing train
K
Kayce Dutton Fictional
Other
Central character of the Paramount drama Yellowstone, a rancher and former Navy SEAL played by Luke Grimes
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See all →Quick Facts
- Gender
- Boy
- Syllables
- 2
- Popularity Rank
- #420
- Total SSA Count
- 756
- Cultural Origins
- American Irish
- Pronunciation
- Easy
- Formality
- Casual
- Cross-Cultural Ease
- Moderate
Alternative Spellings
Common Nicknames
Kay
Case
Middle Name Ideas
Suggested pairings based on syllable flow and style
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Classic pairing, smooth 1-2 syllable flow
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Timeless choice, American heritage match, quick 1-1 syllable combo
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Classic pairing, smooth 1-2 syllable flow
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Timeless choice, American heritage match, quick 1-1 syllable combo
-
Classic pairing, smooth 1-2 syllable flow
-
Classic pairing, smooth 1-2 syllable flow
-
Classic pairing, smooth 1-2 syllable flow
-
Timeless choice, American heritage match, quick 1-1 syllable combo
-
Timeless choice, American heritage match, quick 1-1 syllable combo
-
Classic pairing, smooth 1-2 syllable flow
Middle Names
Middle Names for Kayce
6 name pairings with syllable flow tips
Sibling Names
Sibling Match
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Also a Girl Name
Kayce is also used as a girl name, ranked #2143.
View Kayce as a girl name →Similar Names
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Frequently Asked Questions About Kayce
What does the name Kayce mean?
"alert, watchful, vigilant" (from Irish Gaelic). "brave in battle" (from Irish). Kayce is a phonetic respelling of Casey, which comes from the Irish Gaelic 'Cathasaigh,' derived from 'cathasach' meaning 'watchful' or 'vigilant.' Casey became popular in the United States through the folk hero John Henry 'Casey' Jones, the legendary railroad engineer. Kayce is the preferred spelling in certain American contexts, particularly popularized by the character Kayce Dutton on the TV drama Yellowstone.
What is the origin of the name Kayce?
Kayce has Irish Gaelic, Irish, and American origins. In Irish Gaelic, it means "alert, watchful, vigilant". In Irish, it means "brave in battle".
Is Kayce a boy or girl name?
Kayce is used as both a boy and girl name. As a boy name, it is ranked #420. As a girl name, it is ranked #2143. Kayce is more commonly used as a boy name.
How popular is the name Kayce?
Kayce is currently ranked #420 in popularity for boy names in the United States.
What are common nicknames for Kayce?
Common nicknames for Kayce include Kay and Case.
What are good middle names for Kayce?
Popular middle name pairings include Kayce James, Kayce Lee, Kayce Grant, Kayce Dean, Kayce Cole, and Kayce Wayne.
What are good sibling names for Kayce?
Names that pair well with Kayce as siblings include Chase, Brayden, Wyatt, Riley, Harley, and Reagan.
How many syllables does Kayce have?
Kayce has 2 syllables, making it easy to say and remember.
Is Kayce a common or rare name?
Kayce is a popular name, ranked #420 for boys. It is well-known without being overused.
What boy names are similar to Kayce?
About the Name Kayce
Kayce is a boy name with American and Irish origins . The name means "alert, watchful, vigilant" in Irish Gaelic .
Is Kayce a boy or girl name? Kayce is used as both a boy and girl name. As a boy name, it ranks #420 in popularity. As a girl name, it ranks #2,143. Kayce is more commonly used as a boy name.
Kayce is currently ranked #420 in popularity for boy names in the United States.
The name Kayce has 2 syllables, making it easy to pronounce and remember.
Common nicknames for Kayce include Kay and Case. These shorter forms provide casual alternatives while keeping the elegance of the full name.
Alternative spellings of Kayce include Kaycen, Kaycee, Kayceon . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.
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Sources
- U.S. Social Security Administration — National Baby Names Data (popularity rankings and historical trends)
- Behind the Name (etymology and meaning research)
- NamingEverything editorial research and analysis