Recent in Baby
When Baby Resists SolidsWhen Baby Resists SolidsBaby Biting TipsBaby Biting Tips5 Tips To Help Prevent Highchair Injuries5 Tips To Help Prevent Highchair InjuriesWhen Baby and Pet MeetWhen Baby and Pet MeetTreatments for ColicTreatments for ColicBaby Milestones – The First YearBaby Milestones – The First YearTips for Relieving Teething PainTips for Relieving Teething PainBenefits of Making Your Own Baby FoodBenefits of Making Your Own Baby Food

Home › Baby Names Directory › Keenon

Keenon

♂ Boy

Pronounced KEE-nun /ˈki.nən/High

Meaning: A modern respelling of Keenan, anglicized from the Irish surname O Cianain, a diminutive of cian, 'ancient; enduring; distant' — hence 'little ancient one'. The -on spelling is a recent American variation, so routes are uncertain.Low

In 30 seconds: Irish endurance in a new spelling: Keenon echoes Keenan, 'little ancient one' (said 'KEE-nun'). Routes uncertain, which we note.
💕 Browse more names
Origin LowEnglish, Irish
MeaningA modern respelling of Keenan, anglicized from the Irish surname O Cianain, a diminutive of cian, 'ancient; enduring; distant' — hence 'little ancient one'. The -on spelling is a recent American variation, so routes are uncertain.
U.S. rank (2024)#13249 ↗ Rising
2024 U.S. births5 boys (0.00% of U.S. boys)
Peak year1995
Total births (all-time)≈ 581

Popularity in the U.S. · SSA data

peak 199519702024

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Keenon is a modern spelling of Keenan, from the Irish surname Ó Cianáin, a pet form of cian, 'ancient; enduring'. The -on ending is an American touch that also lets it sit beside Keon, so we note the routes as uncertain (said 'KEE-nun').

It appears only rarely for boys in the U.S., behind Keenan. Rare spelling, Irish root.

Did you know? The root behind Keenan is Irish cian, 'ancient' or 'enduring' — the same word that gives Cian and Kian. Keenon is the modern respelling; the routes are uncertain, which we note.
Overall data confidence 40%
References — Keenon — Respelling of Keenan; Irish O Cianain, cian 'ancient'

Variations

KeenanKenanKeanan

Nicknames

KeenKee

Famous Bearers

  • Famous bearers coming soon.

If you like Keenon…

Keenan— the standard spelling of the same name
Keegan— a like Irish surname name
Kenan— a close cousin in sound
Keon— a like Ke- opening

Explore names like Keenon

By themeuncertainmodernrespelling
By meaningEternal

All themes →All meanings →All origins →

Frequently Asked

What does the name Keenon mean?

Keenon is a modern spelling of Keenan, from an Irish surname meaning 'little ancient one'. The routes for this spelling are uncertain, which we note.

How do you pronounce Keenon?

It's said KEE-nun /ˈki.nən/ — two syllables, stress on the first.

Is Keenon a boy or girl name?

Keenon is used as a boy's name.

How popular is Keenon?

Keenon is a rare spelling for boys in the U.S., though Keenan is more familiar.

💬 Ask Nia