Is There a Larrieu Coat of Arms?
Larrieu is a surname that official counts pick up clearly. In Wikidata, Larrieu is listed as a French surname. Where a surname's origin is uncertain, as with Larrieu, the best clues come from your own ancestors' parish and civil records.
335 Americans were listed as Larrieu in the 2010 census. 5,942 people born in France between 1891 and 2000 carried the Larrieu name at birth. Names that sound alike, such as Laurie, are easily confused in old records.
Heraldry follows families, not surnames. A Larrieu coat of arms, where one exists, belonged to a specific line. Want more than a summary? See the Larrieu family name pack.