O Maun - O Meany 

O Maun or O Maune or O Mawn. Used as variants for O Maughan, which see, in Co. Mayo in the mid - west of the Connacht Province.

Maun or Maune or Mawn or Maghun or Mayon. Short for Mathew. Norman origins -

Maunsel or Mansell. Norman origins. They were in Co. Limerick and Co. Tipperary in Northern Munster and Co. Wexford in the south - east of Southern Leinster in the 13th Century AD and still in both Munster Counties in the early 17th Century AD. 

Fitz Maurice. English Earls who were in Co. Kerry in the south - west of the Munster Province. See also Fitz Gerald.

Maziere. French Huguenot origins. They were in Co. Cork in Southern Munster.

O Mea. See - O May.

Meacle. Origins unknown as yet. They were in the Connemara region in the west of Co. Galway in Southern Connacht.

Meade or Mead or Meed / Miagh / de Midia - Irish / Midheach. Originally from Co. Meath in the south - east of Northern Leinster. They were later in Co. Cork in Southern Munster in the 14th Century AD.

Meade  or Mead or Meed. English origins.

Mac Meadh. See - Mac Namee.

Meagh -

O Meagher, or O Maher, which see - Irish / Ua Meachair - michair / kindly. A Heberian Cianachta Sept / Family branch, who were kinsmen to the O Carrolls of Ely and also had their territory as Kings in Co. Tipperary in the north - east of Ormond / Aur Mhumhain in the Munster Province and the adjacent territory in Co. Offaly in the north - west of Southern Leinster. Ancestors - *88.Fionnachta, *87.Connla / Conley(Cianachta Ui Conchaibhain) in the Ulster Province,*86.Teague / Tadhg mac Cian, *85.Cian (Cianachta), *84.Ailill "Oluimm" the 1st King of Munster.

O Meally. Used as a synonym especially for O Melly, which see and was also used sometimes for O Malley, which see.

O Mealue. See - O Millea.

Mealiffe. See - Maliffe.

O Meaney. A Sept / Family branch, who had their territory in Co. Roscommon in the east of the Connacht Province.

O Meany or O Meaney or O Mainey. Used for O Mooney, which see - Irish / Ua Maonaigh. A Sept / Family branch, who had their territory in Ormond / Aur Mhumhain / North Eastern Munster and Thomond / Tuaisceart Mhumhain / Northern Munster and are now in Co. Clare in the north - west of Munster and Co. Kilkenny in the south - west of Southern Leinster.