MallowbyNames

Kelleigh

KELL-ee · Of uncertain origin, likely a modern spelling variant of Kelly, which may mean 'bright-headed' or derive from an Irish surname.

Peak popularity
1987
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Kelleigh since 1963

Babies named Kelleigh per year in U.S. Social Security records.

61319198020002020Most births 1987Girls
Data table (by decade)
DecadeGirls
1960s24
1970s46
1980s117
1990s128
2000s79
2010s45
2020s5

Meaning & origin

Kelleigh is a respelling of Kelly that emerged in the 1960s as part of a broader trend toward creative phonetic variants. First recorded in 1963, it saw its greatest use in the 1980s, peaking in 1987 before declining steadily. The name has never entered the top 1000 rankings and has remained stable in recent years, with very low but consistent usage. Its appeal lies in its familiar sound combined with a distinctive spelling, fitting a pattern of names ending in '-eigh' (like Kayleigh or Ryleigh). Kelleigh remains a rare choice, never appearing in any top states list, and is used almost exclusively for girls.

Kelleigh is a modern respelling of Kelly, an anglicized form of the Irish surname Ó Ceallaigh, derived from ceallach meaning 'strife' or 'bright-headed'. The spelling with '-eigh' gained popularity in the late 20th century as part of a trend for unique phonetic renderings. Despite its Irish roots, Kelleigh is considered a modern coinage in the United States.

Nicknames & variants

Nicknames: Kelly, Kel, Leigh

Variants: Kelly, Kellie, Kelley, Keleigh, Kellee

Sibling names for Kelleigh

Names that share Kelleigh's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

K is for Kelleigh, our favorite little girl.

K is for Kelleigh…”

In a Mallowby alphabet book, Kelleigh's letter becomes Kelleigh's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Kelleigh's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Kelleigh mean?
Kelleigh is a modern spelling variant of Kelly, which is of Irish origin and may mean 'bright-headed' or 'strife'. Its exact meaning is uncertain.
How popular is the name Kelleigh?
Kelleigh has never ranked in the U.S. top 1000 names. It peaked in usage in 1987, when it was given to about 1 in every 10,000 baby girls.
Is Kelleigh a boy or girl name?
Kelleigh is almost exclusively used for girls, though it originated from the surname Kelly, which is unisex.