The Lonegan Family Name

Anyone researching Lonegan should also look under Lonergan. The family name meaning is “Descendant of Longargán”, the same as for Lonergan.

Family crest and blazon

Arms linked to Lonergan and its spellings were granted to individual families; our heraldry team traces which line they belonged to.

Spelling and variants

Records show Lonegan as one of the forms Lonergan took over time. Before spelling was standardised, one family could appear under several forms. Related forms: Londrigan and Lanigan.

Similar-sounding surnames on Herald Lab: Langan. For the full story, order the Lonegan surname pack.