McColgan
Number of Entries in Birth Indexes for 1890
McColgan
Ireland
16
Leinster
—
Munster
—
Ulster
16
Connaught
—
Counties in which principally found
Donegal and Londonderry.
For an explanation of the above table see Table Explanation.
To find spelling variations and alternatives to particular surnames, see Matheson’s Varieties and Synonymes of Surnames and Christian Names in Ireland.