Kayleigh
“slim”
Ireland origin · Girl name
#804US 2025
340Births / yr
↓Falling
32.7kAll-time births
📅 Since 198400.08% of births at peak
How to pronounce Kayleigh
kay-lee
/kay-lee/ · · 2 syllables
“slim”
Ireland origin · Girl name
What does Kayleigh mean and where does it come from?
Kayleigh is a name of Irish origin that's derived from 'Caela', meaning 'slim' and 'fair'. The name gained significant popularity in the United States during the 1990s and has variations such as 'Kaili', 'Kylie', and 'Kayla'. The spelling 'Kayleigh' is one of many modern adaptations that emerged in
Cultural significance
Kayleigh has been a cherished name across cultures, particularly in Ireland-speaking communities, where it reflects values of irish.
Peak popularity
Reached #229 in 2009 — currently #804 in the US.
How popular is Kayleigh right now?
Falling — down 73 spots — currently #804 in the US out of 135.5k tracked names
The story of Kayleigh
Kayleigh is a relatively modern name, first appearing in US records in 1984. A total of 31,965 babies have received this name. The name has grown more popular over time, rising from #794 in 1985 to #631 in 2023. Kayleigh is used for both genders: 100% female and 0% male.
Names that peaked alongside Kayleigh in 2009:
Kayleigh by decade
Kayleigh peaked in the 2000s. See all 2000s names →
| Decade | Births | |
|---|---|---|
| 1980s | 2,677 | |
| 1990s | 6,634 | |
| 2000s ★ | 11,767 | |
| 2010s | 10,193 | |
| 2020s | 1,420 |
What are good nicknames for Kayleigh?
DUTCH
Tineke
ENGLISH
KaetyKateeKateyKatieKaty
ROMANIAN
Cătălin
ENGLISH
KeilaShaylaTayla
How is Kayleigh written in other languages?
What are the boy versions of Kayleigh?
Common questions about the name Kayleigh
What does the name Kayleigh mean?
Kayleigh means "Irish" — 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 Kayleigh?
Kayleigh is currently ranked #631 as a baby 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 Kayleigh?
Kayleigh 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.
Is Kayleigh more of a girl or boy name?
Kayleigh is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.
What are good nicknames for Kayleigh?
Kayleigh naturally lends itself to affectionate nicknames. Shortened versions based on the first syllable are most popular, and many parents also create unique pet names that feel personal to their family.