Irish formMac Eóin; Mac Eoghain
MeaningMac Eóin: 'son of John'; Mac Eoghain: 'son of Eoghan' (an old Irish personal name meaning 'well-born')
CountiesAntrim, Down, Armagh, Londonderry
Other spellings10
Origin of the McKeown name
Mac Eóin, 'son of John': 'an Irish surname assumed by a branch of the Scottish family of Bissett who settled, in the 13th century, in the Glinns of Antrim'. Mac Eoghain, 'son of Eoghan': 'a Sligo surname'. Woulfe says the anglicised forms of the two are pronounced so nearly alike that it is impossible to distinguish them.[1][2]
- 13th centuryA branch of the Scottish Bissetts, who assumed the name Mac Eóin, settles in the Glinns of Antrim.[1]
- 1890175 births (McKeown 119, McKeon 40, McKeone 12), 115 of them in Ulster.[3]
Scottish connection
Woulfe says Mac Eóin, one Irish source of McKeown, is 'an Irish surname assumed by a branch of the Scottish family of Bissett who settled, in the 13th century, in the Glinns of Antrim'. The other source, Mac Eoghain, he gives as a Sligo surname, with no Scottish link.[1][2]
McKeown surname: questions
Is McKeown Irish or Scottish?
Both strands appear in Woulfe. Mac Eóin was an Irish surname assumed by a branch of the Scottish Bissett family settled in the Glinns of Antrim in the 13th century; Mac Eoghain was a Sligo surname. Woulfe says their English forms cannot be told apart.[1][2]
What does the surname McKeown mean?
Mac Eóin means 'son of John'; Mac Eoghain means 'son of Eoghan', an old Irish personal name meaning 'well-born' (Woulfe).[1][2]
Where in Ireland is McKeown from?
Mainly Ulster. In 1890, 115 of 175 births were in Ulster; 'McKeown' was found chiefly in Antrim, Down, Armagh, Londonderry and Louth, and 'McKeon' and 'McKeone' in Leitrim and Louth.[3]
Are McKeown and McKeon the same name?
Matheson counts McKeown, McKeon and McKeone together for 1890, and Woulfe lists MacKeon, MacKeone and MacKeown among the anglicised forms of Mac Eóin.[3][1]