Callahan
English · Boy · 3 syllables
Popularity & facts
Relative popularity index, 2010–2025Popularity over time
Popularity indexHistorical popularity from 1880–2025 · US Social Security Administration data
About the name Callahan
The given name 'Callahan' is of Irish origin, derived from the Gaelic surname 'Ó Ceallaigh', meaning 'descendant of Ceallach', a personal name that is thought to be derived from the word 'ceallach', meaning 'warrior' or 'brilliant' in the Celtic language.
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Etymology
The given name 'Callahan' is of Irish origin, derived from the Gaelic surname 'Ó Ceallaigh', meaning 'descendant of Ceallach', a personal name that is thought to be derived from the word 'ceallach', meaning 'warrior' or 'brilliant' in the Celtic language. The name 'Callahan' has been used in various cultures, including Irish and American, and has no direct association with any specific religion, although it has been adopted by some Christians in the United States.
Callahan currently ranks #227 in the United States as a boy's name. It reached its peak popularity around 2025.
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Sibling name ideas
English names that sit beautifully beside CallahanSimilar names you might like
Names starting with CMore names starting with C
- Cailean
- Cade
- Calie
- Cait
- Calia
- Cairo
- Cali
- Caden
- Cai
- Calum
- Caelainn
- Caitlain
- Caiden
- Cain
- Cairn
- Caetano
- Cael
- Caitlin
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