Conlon

Patronymic

Meaning

Descendant of Conlán, a personal name possibly meaning 'hero' or 'warrior'.

Etymology

Derived from the Irish Ó Conláin, with the prefix 'Ó' indicating descent from an ancestor. The name was anglicized during English rule in Ireland.

About the Conlon Surname

An Irish patronymic surname from Ulster, particularly associated with County Cavan. The name gained modern prominence through its connection to the Guildford Four case.

Distribution & Frequency

Estimated 4,000 bearers in the United States #1,979 most common surname
Rare Common

Primarily found in Ireland, particularly in County Cavan and surrounding regions.

Conlon Surname Distribution

Geographic distribution based on Civil War military records.

Fewer
More

Notable Bearers

People with the Conlon Surname