Menu

Killian

Ó Cillín

Descendant of Cillín (little church)

IrishLeinster4K+ worldwide

Caste / Clan

Galway

Historical Profession

Clergy

Spelling Variants

KilleanKilleen

Related Surnames

O'Brien

Noble and strong

O'Sullivan

Dark-eyed

McCarthy

Loving person

O'Neill

Champion

Byrne

Raven

Doyle

Dark foreigner

Lynch

Mariner

Quinn

Wise