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Kelley

Gender-neutral name · Celtic · Irish

US rank
#7,133
Syllables
2
Peak
#168 in 1968

15 babies were named Kelley in the US in 2025. It has dropped 2,585 places in five years.

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US births per million girls, 1919–2025

06001,2001919196020002025

US births per million boys, 1882–2025

06012018821920196020002025

Similar names

Popularity: U.S. Social Security Administration (babies with 5+ births per year).

Did you know?

A few things about Kelley you might not know, from US birth records and Wikipedia. Handy for convincing a partner, or a grandparent.

Kelley O'Hara

Famous Kelley

Kelley O'Hara

American soccer player

Choose Kelley and your child shares a first name with Kelley O'Hara, an American soccer player. A ready-made answer when someone asks “Kelley, like who?” Kelley O'Hara's Wikipedia article is available in 28 languages, a good sign of just how widely known they are.

Read about Kelley O'Hara on Wikipedia (opens in a new tab)

Photo: Hameltion, CC BY-SA 4.0 (opens in a new tab), via Wikimedia Commons

  • How commonAbout 1 in every 107,527 baby girls born in the US in 2025 was named Kelley, 15 babies in all. In a typical school of 500 kids, your Kelley would very likely be the only one.
  • HistoryKelley first shows up in US birth records in 1882, the first year at least 5 babies got it. It has been in use for 143 years since.
  • Best yearIt was far more popular in 1968, when it ranked #168. Today it's #7,133, so it could be due a comeback.
  • Then vs nowKelley was 12× more common in 2000 than it is today. In 2000 it was given to about 1 in 8,818 baby girls; in 2025, about 1 in 107,527.
  • TrendKelley has slipped 2,585 places over the last five years and now sits at #7,133. Good news if you want a familiar name that fewer kids will share.
  • Boy or girlKelley is given to both boys and girls: 63% of the 24 babies named Kelley in 2025 were girls. That makes it one of the names that truly works for either.

About the name Kelley

Kelley is a gender-neutral name of Celtic and Irish origin. It has 6 letters and 2 syllables, starting with K and ending in “-ley”. US birth records list Kelley for girls from 1919 to 2025, in 88 of those 107 years. Its best year was 1968, when it ranked #168 among girl names. In 2025 it ranked #7,133, with 15 babies. Of the 24 US babies named Kelley in 2025, 63% were girls and 38% were boys.

Origin:Celtic namesIrish names

Kelley for girls, by decade
DecadeBabies per millionAbout 1 in
1910s5.3188,679 girls
1920s0.42,380,952 girls
1940s5.6180,180 girls
1950s1128,945 girls
1960s8211,218 girls
1970s8251,213 girls
1980s5701,755 girls
1990s2713,686 girls
2000s6116,507 girls
2010s1953,362 girls
2020s1284,626 girls
Kelley for boys, by decade
DecadeBabies per millionAbout 1 in
1880s3230,840 boys
1890s2835,855 boys
1900s5916,943 boys
1910s4124,349 boys
1920s2835,575 boys
1930s2245,331 boys
1940s2441,000 boys
1950s4323,041 boys
1960s7213,959 boys
1970s6415,608 boys
1980s4323,170 boys
1990s2147,081 boys
2000s1190,090 boys
2010s9.0110,988 boys
2020s7.4134,529 boys

Other spellings of Kelley

More Celtic names

Questions about the name Kelley

What is the origin of the name Kelley?

Kelley has Celtic, Irish roots in our records. Other Celtic names include Evelyn, Isla, Owen.

Is Kelley a boy or girl name?

Both. Kelley is used for boys and girls: in 2025, 63% of US babies named Kelley were girls.

How popular is the name Kelley?

Kelley ranked #7,133 for US girls in 2025, given to 15 babies. Its best year was 1968 (#168).