Loughlin

Patronymic

Meaning

Derived from the Irish personal name Lochlainn, meaning descendant of the Norseman or Viking.

Etymology

Loughlin derives from Irish Ó Lochlainn, meaning descendant of Lochlainn (from Old Norse Loki or Lochlan, referring to a Norseman or Viking). The surname emerged in Ireland among families with Norse ancestry or connections. The anglicized form Loughlin replaced the original Irish Ó Lochlainn.

About the Loughlin Surname

An Irish surname derived from a personal name indicating Norse ancestry. The surname is relatively common in Ireland and Irish-speaking communities.

Distribution & Frequency

Estimated 8,000 bearers in the United States #1,263 most common surname
Rare Common

Primarily found in Ireland and among Irish diaspora communities, particularly in North America.

Loughlin Surname Distribution

Geographic distribution based on Civil War military records.

Fewer
More

Notable Bearers

People with the Loughlin Surname