HENNESSY
There are approximately 5,696 people named Hennessy in the UK. That makes it the 1,829th most common surname overall. Out of every million people in the UK, approximately 90 are named Hennessy.
Region of origin
British Isles
Country of origin
Ireland
Language of origin
Gaelic
Religion of origin
Christian
Classification
Celtic
Related and similar surnames
HagnessHannessy
Hanessy
Hannesy
Hannessey
Hannassy
Hannesey
Haenesy
Hannessys
Hannasey
Hanessey
Hanesey
Hannasy
Hanassy
Hanesy
Hannassey
Hanness
Hannesys
Hanessys
Haynesy
Hannesi