There are
1735
Dennehys in the USA
Dennehy is the
16544th
most common last name in the USA

Historical figures and celebrities called Dennehy

BrianDennehy

Brian Dennehy was an American actor known for his roles in films such as 'First Blood' and 'Cocoon' and for his work in the theater, including his Tony Award-winning performance in 'Death of a Salesman.'

BarryDennehy

Barry Dennehy is an Irish entrepreneur and founder of the digital marketing agency Dennehy & Dennehy.

AnnaDennehy

Anna Dennehy is an Irish footballer who plays as a forward for the Republic of Ireland women's national team.

DonnaDennehy

Donna Dennehy is an American criminal defense attorney known for her work on high-profile cases, including the defense of Boston Marathon bomber Dzhokhar Tsarnaev.

SeanDennehy

Sean Dennehy is an American basketball coach who formerly served as the head coach of the Monmouth University men's basketball team.

LauraDennehy

Laura Dennehy is an Irish camogie player who has represented Cork at the senior level, winning several All-Ireland titles.

KieranDennehy

Kieran Dennehy is a Irish entrepreneur and co-founder of the software company AYLIEN, specializing in natural language processing and text analysis.

TomDennehy

Tom Dennehy is an Irish former footballer who played as a midfielder for several clubs, including Cork City and the Republic of Ireland national team.

EileenDennehy

Eileen Dennehy is an Irish artist known for her abstract paintings and mixed-media works, exploring themes of identity and memory.

GeraldDennehy

Gerald Dennehy is an Irish former hurler who played as a midfielder for the Cork senior hurling team, winning several All-Ireland titles.

Dennehy Genealogy

OriginsThe surname 'Dennehy' is of Irish origin and is an anglicized form of the Irish surname 'Ó Duinnchinn,' meaning 'descendant of Duinnchinn,' which is derived from the Gaelic elements 'dubh' meaning 'black' and 'ceann' meaning 'head.'
Geographic DistributionThe surname 'Dennehy' is primarily found in Ireland, particularly in the counties of Cork and Limerick.
VariationsVariations of the surname 'Dennehy' include 'Dinehy,' 'Donnahey,' and 'Donnehy.'
Migration and ImmigrationDue to historical factors such as the Great Famine and economic opportunities abroad, many individuals with the surname 'Dennehy' have emigrated from Ireland to countries like the United States, Canada, and Australia.