Surnames of Irish Origin

4,666 surnames found of Irish origin

Moriarity
The surname Moriarity is of Irish origin and is derived from the Gaelic name Ó Muircheartaigh, meaning "descendant of Muircheartach." The name Muircheartach is composed of the elements "muir," mean......
Learn more »
Moriarty
The surname Moriarty is of Irish origin and is derived from the Gaelic name "Ó Muircheartaigh," meaning "descendant of Muircheartach." The name Muircheartach is composed of the elements "muir," mea......
Learn more »
Morkin
The surname Morkin is of Irish origin and is derived from the Gaelic name Ó Murcháin, meaning "descendant of Murchán." The personal name Murchán is derived from the word "murchadh," which means "se......
Learn more »
Moroney
The surname Moroney is of Irish origin and is derived from the Gaelic name Ó Móráin, meaning "descendant of Mórán." The personal name Mórán is derived from the word "mór," which translates to "big"......
Learn more »
Morphy
The surname Morphy is of Irish origin and is derived from the Gaelic name Ó Murchadha, meaning "descendant of Murchadh." Murchadh is a personal name that translates to "sea warrior" or "sea battler......
Learn more »
Morrin
The surname Morrin is of Irish origin and is derived from the Gaelic name Ó Muirín, meaning "descendant of Muirín." The name Muirín itself is a diminutive form of the Gaelic word "muir," which tran......
Learn more »
Morrisey
The surname Morrisey is of Irish origin and is derived from the Gaelic name Ó Muirgheasa, meaning "descendant of Muirgheas." The name Muirgheas itself is composed of the elements "muir," meaning "s......
Learn more »
Morrisroe
The surname Morrisroe is of Irish origin and is derived from the Gaelic name Ó Muirgheasa, which means "descendant of Muirgheas." The name Muirgheas itself is composed of the elements "muir," meani......
Learn more »
Morrissey
The surname Morrissey is of Irish origin and is derived from the Gaelic name Ó Muirgheasa, meaning "descendant of Muirgheas." The name Muirgheas itself is composed of the elements "muir," meaning "......
Learn more »
Morrissy
The surname Morrissy is of Irish origin and is derived from the Gaelic name Ó Muirgheasa, which means "descendant of Muirgheas." The name Muirgheas itself is composed of the elements "muir," meanin......
Learn more »

Previous 361 362 363 364 365 366 367 368 369 370 Next

Surnames of Irish Origin

Feedback Form