Most Common Surnames in Munster (Ireland)

Munster is one of the provinces of Ireland, in the south of Ireland. In early Ireland, the Kingdom of Munster was one of the kingdoms of Gaelic Ireland ruled by a "king of over-kings". Following the Norman invasion of Ireland, the ancient kingdoms were shired into counties for administrative and judicial purposes. In later centuries, local government legislation has seen further sub-division of the historic counties.


1. Murphy 28.0k
Heard it \
Haven't heard it
2. O'Sullivan 26.5k
Heard it \
Haven't heard it
3. Ryan 24.4k
Heard it \
Haven't heard it
4. O'Connor 17.9k
Heard it \
Haven't heard it
5. Walsh 16.9k
Heard it \
Haven't heard it
6. O'Brien 17.2k
Heard it \
Haven't heard it
7. McCarthy 18.2k
Heard it \
Haven't heard it
8. Kelly 10.5k
Heard it \
Haven't heard it
9. FitzGerald 11.0k
Heard it \
Haven't heard it
10. O'Connell 9.1k
Heard it \
Haven't heard it
    index: 1x 0.046777009963989s
fmsppl-page-output: 1x 0.039910078048706s
t_/pages/worldnames/region: 1x 0.039874076843262s
t_/blocks/list-of-surnames: 1x 0.033140897750854s
router_page: 1x 0.006173849105835s
t_/common/header: 1x 0.0052931308746338s
t_/common/head: 1x 0.0015659332275391s
head-tags: 1x 0.0015380382537842s
t_/common/footer: 1x 0.0002288818359375s
t_/common/searcher-result: 1x 2.9802322387695E-5s
----- END OF DUMP (2026-06-13 22:36:06)  -----