Family Names
To indicate the range and extent of various surnames in Co. Mayo, a table of the 20 most common names was compiled from the parish surname indexes of Griffiths Valuation Survey (1855/57). It includes surnames of those which occurred 10 or more times in each civil parish. Where no surname numbering 10 or more occurred in a parish, the most numerous surname was included. The table below lists the 20 most numerous surnames, indicating where they are most common.
Surname |
Total No. |
No. of Parishes |
Parishes with most occurrences (& No.) |
Barony with most occurrences (& No.) |
Walsh |
822 |
37 |
Killedan (64) |
Carra (193) |
Gallagher |
468 |
14 |
Kilbeagh (99) |
Gallen (155) |
Kelly |
370 |
25 |
Kilbeagh (32) |
Costello (84) |
Moran |
356 |
19 |
Burrishoole (38) |
Burrishoole (83) |
Malley/O'Malley |
296 |
9 |
Kilgeever (114) |
Murrisk (191) |
Burke/Bourke |
251 |
17 |
Oughaval (30) |
Kilmaine (53) |
Duffy |
226 |
7 |
Kilmovee (88) |
Costello (182) |
Durkan/Durkin |
199 |
5 |
Kilconduff(67) |
Gallen (179) |
Murphy |
194 |
12 |
Kilcommon-Erris (46) |
Costello (49) |
Barrett |
189 |
8 |
Kilmore (54) |
Erris (104) |
Gibbons |
185 |
11 |
Ballyovey (31) |
Burrishoole (69) |
McHale |
170 |
7 |
Turlough (63) |
Tyrawley (97) |
McDonnell |
153 |
10 |
Kilcommon-Erris (26) |
Tyrawley (49) |
Lyons |
137 |
4 |
Annagh (48) |
Costelloe (132) |
Ruane |
125 |
7 |
Kilgarvan (34) |
Gallen (89) |
Brennan |
123 |
6 |
Killedan (45) |
Gallen (73) |
McNulty |
117 |
4 |
Killasser (69) |
Gallen (103) |
Gaughan |
112 |
3 |
Kilcommon-Erris (64) |
Erris (91) |
McNicholas |
108 |
4 |
Bohola (48) |
Gallen (108) |
O'Donnell |
106 |
7 |
Castlemore (22) |
Erris/Burrishoole (28) |
Published Family Histories
A large selection of family histories and pedigrees have been published both independently and in the journals of local history and genealogical societies. These are very predominantly for the wealthier families. They are:
Bellew Castlebar Irish & Anglo Irish Gentry p. 195- (1884, Dublin)
Bingham Bingham Castle Visitation of Ireland Vol. 5 (1911, Privately Pub.)
Boyd Mayo Burke's Col. Gentry p. 511-
Brewster Mayo J. SMFHRC (1995) p. 20-
Browne Breaffy Burke's Irish Family Records p. 173- (1976, London)
Browne Westport House D. Browne (1981) (a) ,:
Burke Mayo RIA MlOO1
Dolan Pulbawn J. SMFHRC (1994) p. 62-
Elwood Mayo Jr. Gen. Vol. 6 (4) (1983) p. 477-
Fair Levally, Ballinrobe J. SMFHRC (1996) p. 43-
Fitzgerald Mayo Burke's Irish Family Records p. 420- (1976, London)
Gray Claremorris Jr. Gen. Vol. 7 (4) (1989) p. 551-
Heaney S.E. Mayo Sept. J. SMFHRC (1990) p. 32-
Judge Claremorris J. SMFHRC (1995) p. 9-
Kelly Westport Fr. Vincent Kelly (1995) (b)
Lambert Brookhill Jr. Gen. Vol. 3 (10) (1965) p. 372-
Livingston Westport J. SMFHRC (1995) p. 55-
MacDonald Mayo J. Galway Arch. Hist. Soc. 17. (1936-37) p. 65 .
McHale Tubbernavine, Irish & Anglo-Irish Gentry p. 106- (1884, Dublin) .
Addergoole.
Mellett Sept of S. Mayo J. SMFHRC (1996) p. 22-
Moore Ballina Irish & Anglo-Irish Gentry p. 221 (1884, Dublin)
Moore Moorehall JRSAl 36 (1906) p. 224-
Morris Mayo E. Naomi Chapman (1928) (c)
Nally Balla J. SMFHRC (1992) p. 52-
Nally Currantawy & J. SMFHRC (1993) p. 23-
Castlelucas
O'Malley Mayo Anal. Hib. 25. p. 185-
O'Malley Mayo (1651-1725) J. Galway Arch Hist. Soc. 25 (1) (1952) p. 32-
Ormsby Tobervaddy Jr. Gen. Vol. 1(9) (1941) p. 284-
Ruttledge Mayo Ir. Gen. Vol. 7(3) (1988) p. 433-
Ruttledge Mayo Burke's Irish Family Records p. 999- (1976, London)
Tighe Ballinrobe/Crossboyne J. SMFHRC (1992) p. 39-
Treston Mayo J. SMFHRC (1991) p. 57-
(a) Westport House and the Brownes
(b) Biography of Patrick Joseph and Kathleen Kelly, Westport, Co. Mayo.
(c) Memoirs of my family, together with some researchers into the early history of the Morris families of Tipperary, Galway and Mayo.
Manuscripts and typescripts relating to Irish families can be found in various Irish repositories. The content of these papers includes genealogies, histories, deeds, obituaries and copies of early census returns. The following is a list relating to Mayo families, indicating family history relevance:
Bingham: Communion Prayers of Jane, Lady Bingham with a list of family obituaries.
(nee Cuffe) [17th century] T.C.C. Ms. 4460 (E.6.]5)
Blake: 11 deeds relating to Blake properties outside the Barony of Carra, 1688-1855.
NLI D.16, 888-98.
Blake: Blake family papers including a Connaught Certificate, Decree of Innocence and Inquisitions etc. 17th & 18th century NAI.
Blake: Glynn Notebook (No. 62), Notes by John Glynn on Blake in Galway & Mayo. [19th century] NLI Ms. 7928
Blake: 41 Deeds relating to Blake properties (Barony of Carra)
1772-1863. NLI, D. 16,847-87.
Browne: Papers and Deeds of Browne Family of Co. Mayo
[Sligo Papers] NLI pos. 940
Curry: Copies of census returns of Curry family of Mayo 1851.
NAI. M.5249 (14)
Daly: Notebook of Patrick Daly, Shrule, Co. Mayo who emigrated to America and settled
in San Francisco. Included genealogical notes relating to the Daly family.
[1854-1942] PRONI mic. 179
Egan: Copies of census returns of Egan family of Mayo 1851
NAI .M. 5249(22)
Egan: A short account of the Egan family of Castlebar in the form of a letter from John
Egan to his son Joseph Bernard. [Nov. 13, 1905] NLI pos.4910
Glendenning: Papers relating to the Glendenning family of Mayo.
NAI M. 1043-7, T.3871
Greal: 1821 Census return of James Greal and family of Kilbelfad.
NAI. M. 151
Higgins: Genealogical notes on the Higgins family of Mayo.
[c. 1750-1872] PRONI T. 481
Lynch: Copies of census returns of Lynch family of Mayo 1821.
NAI .M. 5246 (7)
McCostello: Genealogical notes on Angulo or McCostello family Co. Mayo.
[1172-1780] P.R.O.N.I.
McGuire: Copies of census returns of McGuire family of Mayo 1841.
NAI. M. 5248 (11)
Mullaney: Copies of census returns of Mullaney family of Mayo 1841.
NAl .M. 5248 (15)
O'Donel: Inscriptions at the O'Donel family vault, Straide Abbey.
(9 documents) [c. 1896] NLI Pos. 4160.
O'Malley: History and genealogy of the O'Malley family of Co. Mayo [1688-1823] (1,000+ documents). NLI Mss. 8204-8214. Detailed hand-list. Pos. 2935
O'Malley: History of Belclare Branch of O'Malley family (17th & 18th c.) by Sir Owen O'Malley. Reprinted in J. Galway Arch.Hist. Soc.1950-1952.
NLI Ms. 5619 also M. 5620 for the period 1820-1860.
Phillips: Copies of census returns of Phillips of Mayo 1841
NAI M. 5248 (18)