Keilly

“Descendant of Caoinlean, meaning slender or fair”

Ireland origin · Girl name

♂ 3% boys♀ 97% girls

#9303US 2023

11Births / yr

↓Falling

546All-time births

📅 Since 199300

How to pronounce Keilly

KEE·LLEYE

/ˈkiː.ˈllaɪ/ · stress on KEE · 2 syllables

“Descendant of Caoinlean, meaning slender or fair”

Ireland origin · Girl name

What does Keilly mean and where does it come from?

Keilly is a modern spelling variation of the Irish name Kelly, traditionally deriving from the Gaelic surname O'Ceallaigh, meaning ‘descendant of Ceallach,’ with roots referring to ‘brave warrior’ or ‘slender’ depending on interpretations. The name has gained additional popularity in the United Stat

Cultural significance

Keilly has been a cherished name across cultures, particularly in Ireland-speaking communities, where it reflects values of descendant of caoinlean, meaning slender or fair.

Peak popularity

Reached #3390 in 2011 — currently #9303 in the US.

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How else can you spell Keilly?

Same sound, different look — useful if you want something slightly more distinctive

Keally

Spelling variant

What middle names flow best with Keilly?

Keilly works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Keilly Grace

How popular is Keilly right now?

Falling — down 1843 spots — currently #9303 in the US out of 135.5k tracked names

US Trend 2000–2023#9303 · Top 6.9%

2000

2005

2010

2015

2020

2021

2022

2023

Year	US Rank	Births	vs Prior Year
2023	#9303	11	▼ down 1843 · -27% births
2022	#7460	15	▲ up 802 · +15% births
2021	#8262	13	▼ down 1832 · -28% births
2020	#6430	18	▼ down 679 · -22% births
2015	#5751	23	▼ down 216 · -8% births
2010	#5535	25	▼ down 729 · -11% births
2005	#4806	28	▲ up 487 · +27% births
2000	#5293	22	—

Name Popularity Timeline

Popularity Statistics for Keilly

Best Year2005Rank #4806

Peak Count28

Average Rank#6605

Current Trend↘Falling

Data Range2000 - 20238 years

The story of Keilly

Keilly is a relatively modern name, first appearing in US records in 1993. With 546 total births recorded, Keilly remains relatively uncommon. Once ranked #5293 in 2000, the name has become less common in recent years, sitting at #9303 in 2023.

Names that peaked alongside Keilly in 2011:

Sophia Isabella Emma Olivia Ava

Keilly by decade

Keilly peaked in the 2010s. See all 2010s names →

Decade	Births
1990s	24
2000s ★	258
2010s	246
2020s	18

💎Keilly has only 546 total recorded births since 1993 — rarer than 99% of names in our database.

What are good nicknames for Keilly?

Common

KeiKeieKey

What names sound and feel like Keilly?

Based on sound, origin, and style — parents who love Keilly also consider these

Reilly

Ireland · Irish

Keily

American · Derived from 'Ceilidh',

Kemilly

American · helper; warrior; brave

Keylly

American · Keylly is a

Heilly

American · Graceful one

Common questions about the name Keilly

What does the name Keilly mean?

Keilly means "Descendant of Caoinlean, meaning slender or fair" — a name rooted in Ireland tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.

How popular is the name Keilly?

Keilly is currently a distinctive and less common name as a girl name in the US and is becoming rarer and more distinctive, making it a unique choice that stands out.

What is the cultural origin of Keilly?

Keilly originates from Ireland tradition. Ireland names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.

How do you pronounce the name Keilly?

Keilly is a two-syllable name pronounced K IY1 L L AY1. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.

Is Keilly a common or rare name?

Keilly is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.