Larocque

Larocque is a French language surname found primarily in Quebec, Nova Scotia (formerly Acadia), Prince Edward Island, Ontario, and the New England region of the United States.

There are four main branches of the Larocque surname in North America:

Based on recent genetic testing, the Larocque of North America descendants of Philibert Couillaud, originally thought to be of French origin, have now been shown to be closely related to English and Scottish families, including the Cockburn (surname) family .