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Kaelly

Quick answerKaelly is a modern variant spelling of Kelly, derived from the Irish surname Ó Ceallaigh, meaning "descendant of Ceallach," where Ceallach means "bright-headed" or "strife" in Old Irish.

Irish · Girl · 2 syllables

K
Rare

Popularity & facts

Relative popularity index, 2010–2025
GenderGirl
US Rank#12,758
TrendRising ↑
Peak year2007
Syllables2
OriginIrish
LanguageIrish
CultureEnglish-speaking
Letters6
Numerology3 Chaldean 6
Global rank#3,120

Popularity over time

Popularity index
Hover the line to see any year. 100 = most popular.

Historical popularity from 1880–2025 · US Social Security Administration data

About the name Kaelly

Kaelly is a modern variant spelling of Kelly, derived from the Irish surname Ó Ceallaigh, meaning "descendant of Ceallach," where Ceallach means "bright-headed" or "strife" in Old Irish.

This meaning was compiled with AI assistance and is awaiting community review. Know this name well? Help verify or improve it.

Etymology

Kaelly is a modern variant spelling of Kelly, derived from the Irish surname Ó Ceallaigh, meaning "descendant of Ceallach," where Ceallach means "bright-headed" or "strife" in Old Irish. The name is primarily used in English-speaking countries, particularly in Ireland, the United States, and Australia, with no specific religious affiliation, though it became popular as a given name in the late 20th century.

Kaelly currently ranks #12,758 in the United States as a girl's name. It reached its peak popularity around 2007.

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