Mac Garrigy. Used as a variant for Mac Garry, which see, in Co. Clare in the north - east of Thomond / Northern Munster.

Mac Garrity. A Heremonian Ui Cobhthaigh Dal Cuinn 3 Colla Sept / Family branch who used it as a variant for their real name Mac Geraghty, which see, who had their territory in their kingdom of Orghialla / Oriel in Southern Ulster and nearby in Co. Louth in the north - east of Northern Leinster. Ancestors - *84.Eochy / Echu "Doimhlen," *83.Cairbre "Liffeachair" the 116th King of Tara / Ireland.

Mac Garry - Irish / Mag Fhearadhaigh - fearadhach. A Sept / Family branch, who had their territory in Co. Mayo in the mid - west of the Connacht Province. They were kinsmen to the Mac Hughs of eastern Connacht in Co. Leitrim and Co. Roscommon. In the 3 Colla kingdom of Orghialla / Oriel in Southern Ulster it was corrupted to O Garriga and mistranslated as hare / girriadh and O Garrihy in the west of Co. Clare in the north - west of Thomond / Northern Munster. See also - Mac Aree.

Mac Gartlan. Gaelic / Mheic Gartlan. Used as a variant for Mac Garland.

Mac Gartland or Mac Gartlan - Irish / Mheic Gartnain. A Heremonian Ui Cobhthaigh Dal Cuinn "Northern" Ui Niaill Cenel nEogain Sept / Family branch. See also - Mac Gartlan. Ancestors - *88.Eogan the 1st King of Aileach (Cenel nEogain), *87.Niall of the Nine Hostages the 126th King of Tara / Ireland (Ui Niaill).

O Garvan or O Garvey - Irish / Ua Garbhain - garb / rough. A Heberian Eoghanacht Sept / Family branch, who were kinsmen to the O Moriartys in Co. Kerry and Co. Cork in Desmond / Des Mhumhain /  Southern Munster. O Garvey now mostly used. Also see O Garvin. Ancestors - *85.Eoghan "Mor" (Eoghanachta), *84.Ailill "Oluimm" the 1st King of Munster.

O Garvan. See - O Garvin.

O Garvey - Irish / Ua Gairbhith. The most important Heremonian Ui Cobhthaigh Dal Cuinn Colla da Crioch Airthir Ui Breasail Macha Sept / Family branch, who had their territory in the south of Co. Armagh in the south - east of the Ulster Province and later nearby in Co. Down also in the south - east of Ulster where they were Chiefs and kinsmen to the O Hanlons, O Goan / Smith / Smyth / Ui Gabhain, O Kerrigan / O Carrigan / O Caraghan / O Carahan / Ui Cairregain. Ancestors - *97.Cummasach, *96.Conor / Conchobar "Chorrraig," *95.Mael "Duin," *94.Finghin, *93.Ronan, *92.Toole / Tuathal, *91.Ailella, *90.Conall, *89.Feicc, *88.Bressal, *87.Felim / Feidlimid, *86.Fiachach, *85.Murray / Muiredach "Colla da Crioch / Fo Crith" - of the Two Countries, *84.Eochy / Echu "Doimhlen," *83.Cairbre "Liffeachair" the 116th King of Tara / Ireland. See also O Garvan and O Garvin.  

O Garvey / Ui Gairbhith, A Heremonian Ui Cobhthaigh Dal Cuinn Colla da Crioch Ui Meith Macha / Ui Meith Tire Sept / Family branch, who had their territory in Co. Monaghan in their kingdom of Oirghialla / Oriel in Southern Ulster and adjacent territory in Co. Louth in the north - east of Northern Leinster. Now found\ in the north of Co. Louth and nearby in Co. Armagh in the south - east of the Ulster Province.  Kinsmen to the O Hanratty / O Hanraghty / Ui hInnreachtaigh / Ua hAnrachtaigh / Ui Seaain (Ui Ainfeith) Ui Meath Mara (Omeath). O Beck / O Beaky / O Beakey / O Bakey / Ui Beice.  O Hanvey / O Hannay / O Hanney / Ui hAinfeith, O Horish / O Horisky / O Houriskey / O Whoriskey / Waters / Caldwell / Ui hUarghuis, O Marron / O Marran / O Marrane / O Marren / O Mearn / Ui Mhearain, O Mulready / O Mulbreedy / O Mulbride / O Mulreedy / O Murready / O Mulreddy / Ui Mael Brighdhe, O Smollen / O Smullen / Ui Smollain. Ancestors - *107.Imar, *106.Murtough / Muirchertach, *105.Dubhdarach, *104.Scannlan, *103.Indrechtach, *102.Gairbidh, *101.Ainbhith, *100.Mael "Brigte," *99.Duibinnracht, *98.Teague / Taidg, *97.Innreachtach, *96.Murray / Muiredach, *95.Mailimuchair, *94.Scannlan, *93.Fingin, *92.Aedha, *91.Fiachrach, *90.Fiachrach, *89.Eogan, *88.Brion, *87.Murray / Muiredach "Meith" (Ui Meith), *86.Imchada, *85.Murray / Muiredach "Colla da Crioch / Fo Crith" - of the Two Countries, *84.Eochy / Echu "Doimhlen," *83.Cairbre "Liffeachair" the 116th King of Tara / Ireland.

O Garvey. See - O Garvin.

O Garvey. A Sept / Family branch, who had their territory in Co. Wexford in the south - east of Southern Leinster where they were Chiefs.

Mac Garvey - Irish / Mheic Gairbhith - garbh / rough. A Sept / Family branch, who had their territory in Co. Donegal in the north - west of the Ulster Province.

O Garvin or O Garvan or O Garvey - Irish / Ua Gairbhin. A Heremonian Ui Cobhthaigh Dal Cuinn "Southern" Ui Niaill Sept / Family branch, who had their territory in Co. Meath in the south - east of Northern Leinster who were later in Co. Mayo in the mid - west of the Connacht  Province. Ancestor - *87.Niall of the Nine Hostages the 126th King of Tara / Ireland (Ui Niaill).