Connolly surname: meaning and origin

Connolly means descendant of Conghal, meaning fierce valour. It is a native Gaelic Irish family from Galway, Monaghan and Meath.

Irish formÓ Conghaile
Meaningdescendant of Conghal, meaning fierce valour
Home regionGalway, Monaghan and Meath (Connacht)
OriginGaelic
VariantsConneely, O'Connolly

History of the Connolly name

The name is found in Connacht, Ulster and Leinster from separate families. It is one of the most common names in Connemara, where it is often written Conneely.

More surnames from Connacht

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Frequently asked questions

What does the surname Connolly mean?

Connolly (Irish: Ó Conghaile) means descendant of Conghal, meaning fierce valour.

What is the Irish spelling of Connolly?

The Irish-language form of Connolly is Ó Conghaile.

Where is the surname Connolly from?

Connolly is a native Gaelic Irish family, associated with Galway, Monaghan and Meath in Connacht.

What are other spellings of Connolly?

Related spellings and forms include Conneely, O'Connolly.

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