Origin and history of reginal

fem. proper name, from Latin, literally "queen;" related to rex (genitive regis) "king" (from PIE root *reg- "move in a straight line," with derivatives meaning "to direct in a straight line," thus "to lead, rule"). Cognate with Sanskrit rajni "queen," Welsh rhyain "maiden, virgin." The capital city of Saskatchewan was named 1882 by the then-governor general of Canada, Marquess of Lorne, in honor of Queen Victoria.