Connelly

Connelly is an Irish surname. It is a variant of the more common Connolly, which is itself an anglicized form of the Irish Ó Conghalaigh, meaning "descendant of Conghalach." The personal name Conghalach derives from a nickname meaning "valiant."

Etymology and History

The surname Connelly is one of several anglicized variants—including Connolly, Connally, Connely, and Connelley—that stem from the same Gaelic root. The prefix Ó indicates a male descent from a progenitor named Conghalach. The name is historically concentrated in Ireland, especially in the provinces of Connacht and Ulster. Through emigration, particularly during the 19th century, the name became established in the United States, where many bearers now reside.

Notable Bearers

• Jennifer Connelly (born 1970) – American actress, known for roles in A Beautiful Mind and Labyrinth.
• Catherine Connelly (fl. 1860s) – Canadian-born performer who converted to Islam and took the name Fatima.
• Eric Connelly (born 1993) – American football offensive tackle.

Distribution

According to historical data, the Conelly variant is most common in the United States, while the Connolly form remains prevalent in Ireland. The surname Connelly can also be found in the United Kingdom, Canada, and Australia, often among diaspora populations of Irish descent.

Related Names

Variants include Connolly, Connally, Connely, and Connelley. The native Irish forms are Ó Conghalaigh (also rendered Ó Conghaile).

• Meaning: Variant of Connolly; refers to descendant of Conghalach, from 'Conghalach' meaning 'valiant'
• Origin: Anglicized Irish surname
• Type: Surname, Irish
• Usage Regions: Ireland, United States