Girl
Irish
2 syllables
Kelly
KEL-ee
/ˈkɛl.i/
"Bright-headed" — an Irish classic of spirited energy and effortless cool
Kelly derives from the Irish surname O'Kelly, from the Gaelic Ceallach meaning bright-headed or warrior. It began transitioning from surname to given name in the mid-20th century, first for boys and then overwhelmingly for girls in the 1960s and 1970s. At its peak, Kelly was among the most popular girl names in the United States, embodying a sporty, friendly, all-American energy that defined the era.
Quick Facts
Letters5
SyllablesKel · ly
GenderGirl
OriginIrish
Root WordCeallach
MeaningBright-headed, warrior
PopularityEstablished
Peak Year1977
Trend
→ Stable
Name DayMarch 3
Nicknames
KelKell
About the Name Kelly
Kelly comes from the Irish Gaelic Ceallach meaning bright-headed or warrior. It originated as an Irish surname before becoming a given name.
Yes. Kelly was originally used for both boys and girls but became predominantly female in the US from the 1960s onwards. It still occasionally appears for boys.
Kelly peaked as a girl's name in the US in the late 1970s and was a top-10 name through much of that decade.
Grace Kelly's 1956 marriage to Prince Rainier brought enormous glamour to the Kelly name and likely contributed to its rise in the late 1950s and 60s.
Kelly Ann, Kelly Marie, and Kelly Rose are classic smooth combinations. Kelly Elizabeth adds more formal weight.
Kellys are often seen as outgoing, sporty, and approachable — a name that projects friendliness and natural confidence.
Personality of Kelly
Perceived character traits commonly associated with people named Kelly
Creativity
68%
Elegance
62%
Independence
80%
Intelligence
72%
Strength
78%
Warmth
86%
Famous People Named Kelly
G
Grace Kelly
American actress and Princess of Monaco, one of the most glamorous women of the 20th century
K
Kelly Clarkson
American singer and first winner of American Idol, known for Stronger and Since U Been Gone
K
Kelly Ripa
American television host and actress, co-host of Live with Kelly and Ryan
Middle Names for Kelly
Beautiful combinations that flow well with Kelly
Kelly Ann
Kelly Marie
Kelly Renee
Kelly Lynn
Kelly Nicole
Kelly Christine
Kelly Jo
Kelly Elizabeth
Kelly Jean
Kelly Rose
Names Similar to Kelly
Similar Sound
Sibling Name Ideas
History of Kelly
1950s
Kelly begins appearing as a given name for girls, initially a unisex surname crossover
1956
Grace Kelly marries Prince Rainier of Monaco, giving the name royal glamour
1977
Kelly peaks in US popularity, ranking in the top 10 girl names
2002
Kelly Clarkson wins American Idol, giving the name a fresh pop-culture boost
Numerology & Symbolism of Kelly
2
Destiny Number
Sum of all letters
5
Soul Urge
Sum of vowels
♍
Zodiac Affinity
Aries
1
Lucky Number
Personal power digit
🎨
Lucky Color
Kelly Green
💎
Lucky Stone
Emerald
🌸
Lucky Flower
Clover
Kelly Around the World
How Kelly is written in different languages and scripts
كيلي
Arabic
ケリー
Japanese
Келли
Russian
켈리
Korean
凯利
Chinese
Κέλι
Greek
केली
Hindi
קלי
Hebrew
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