TrédarzecTrédarzec is a commune in the Côtes-d'Armor department of Brittany in northwestern France.WWW tredarzec.frEtymologyThe name is treb = farmstead, tarz = spring.PopulationInhabitants of Trédarzec are called trédarzécois in French.International relationsTrédarzec is twinned with the village of St. Dogmaels in Pembrokeshire, Wales.