Irish: Anglicized form of Gaelic Mac Mathghamhna, a
patronymic from the byname Mathghamhain meaning ‘good
calf’. This was the name of two (unrelated) chieftain families in
counties Clare and Monaghan. In northern Ireland it is sometimes
Anglicized as Matthews, since Matha was the Irish form
of the Biblical name.
Dictionary of American Family Names, Oxford University Press, ISBN 0-19-508137-4
712,991
Historical Documents & Family Trees with Mcmahon
Click on a place to view Mcmahon immigration records
The information for this chart came from the U.S. Immigration Collection at Ancestry.co.uk.
You can find out where the majority of the Mcmahon families were living before
they immigrated to the U.S and learn where to focus your search for foreign records.
Immigration records can tell you an ancestor's name, ship name, port of departure,
port of arrival, and destination.
Click on a circle in the chart to view Mcmahon emigration records
You can find out when most of the Mcmahon families immigrated
to the United States.
You can focus your search to emigration records dating from that era.
Emigration records can tell you an ancestor's name, ship name, port of departure,
port of arrival and destination.
Did the Mcmahons fight in a war? Military records can tell you a lot
about your ancestors including birthplace, occupation and even physical descriptions.
Starting a family tree at Ancestry is not only the easiest way to organise, preserve
and share your family history, it's also a direct link to missing information about
your roots.