Mulligan
Number of Entries in Birth Indexes for 1890
Mulligan
Ireland
105
Leinster
32
Munster
1
Ulster
34
Connaught
38
Counties in which principally found
Dublin, Mayo, and Monaghan.
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.