Connelly as a Baby Name. Meaning and Origin of Connelly

What is the meaning of the name Connelly ?

The baby name Connelly is a Male name , 3 syllables long and is pronounced /kəˈnɛli/ (kuh-NEL-ee).

Connelly is Irish in Origin.

Connelly is an Irish surname-turned-given name derived from the Gaelic Ó Conghalaigh, meaning ‘descendant of Conghalach.’ The personal name Conghalach combines con (“hound, wolf”) with gal (“valor, prowess”), yielding senses like “valorous” or “fierce as a hound.” Several unrelated Ó Conghalaigh families arose across Ireland, making Connolly/Connelly one of the more widespread Irish surnames. Common variants include Connolly, Connely, Conley, and the Connemara form Conneely; Irish forms may appear with O’.

As a first name, Connelly emerged in the late 20th century with the Irish-surname style, used for boys and increasingly as a unisex option. It carries a modern, polished feel while retaining strong Gaelic roots. Nicknames include Con and Nelly/Neely. Related given names sharing the con- element and warrior sense include Conall and Connell. Parents drawn to Riley, Finley, or Kennedy often consider Connelly for its lively rhythm.