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Irish History & Family Archives

History of the Hennigan (Ó hEanacháin) Family Name

Origin of the Surname The surname Hennigan is of Irish origin, rooted in the ancient Gaelic language. It is derived from the old Irish “Ó hEanacháin,” which has deep connections to Irish tribal structures. Etymology and Meaning The name “Ó hEanacháin” can be broken down into two primary components. “Ó” means “descendant...

The History of the Lally (Ó Maolalaidh) Family Name

Origin of the Surname The Lally surname, in its Gaelic form “Ó Maolalaidh”, belongs to an old and noble lineage, tracing its roots deep into Irish history. The prefix “Ó” translates to “descendant of”, suggesting that the original bearers of this surname were descendants of Maolalaidh. Etymology and Meaning The name “Ó...