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Fallon

“The given name 'Fallon' is of Irish origin, derived from the Gaelic surname 'Ó Fallain', meaning 'son of Fallain', a personal name that is thought to be derived from the word 'fall', possibly related to the Old Irish word 'fál', meaning 'rocky hill' or 'slope'.”

English (Modern) · Girl · 2 syllables

F
Top 1,000

Popularity & facts

Relative popularity index, 2010–2025
GenderGirl
US Rank#779
TrendStable
Peak year1982
Syllables2
OriginEnglish (Modern)
LanguageEnglish (Modern)
CultureEnglish (Modern)
Letters6
Numerology6 Chaldean 9
Global rank#387

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 Fallon

The given name 'Fallon' is of Irish origin, derived from the Gaelic surname 'Ó Fallain', meaning 'son of Fallain', a personal name that is thought to be derived from the word 'fall', possibly related to the Old Irish word 'fál', meaning 'rocky hill' or 'slope'.

Cross-referenced with Wikidata/Wikipedia. AI-assisted, community-reviewable. Suggest an improvement.

Etymology

The given name 'Fallon' is of Irish origin, derived from the Gaelic surname 'Ó Fallain', meaning 'son of Fallain', a personal name that is thought to be derived from the word 'fall', possibly related to the Old Irish word 'fál', meaning 'rocky hill' or 'slope'. Fallon is used in various cultures, including Irish and American, and has been associated with several notable historical figures, including a 17th-century Irish nobleman, Fallon of the O'Fallon family.

Fallon currently ranks #779 in the United States as a girl's name. It reached its peak popularity around 1982.

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