Kirwan
Number of Entries in Birth Indexes for 1890
*Kirwan (42)
Ireland
59
Leinster
40
Munster
13
Ulster
3
Connaught
3
Counties in which principally found
Dublin, Wexford, and Tipperary.
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.