Family name Seignor (Seigneur 
, Senyour 
, Seignor) , around the globe, is quite a rare surname. The surname Seignor is habitual in Monaco, where it is quite a common surname, France, where it is quite a rare surname, and Cameroon. Not in comparison with a country's population, it most frequently occurs in France, Cameroon, and Ivory Coast. Also, Seignor is the forename as well as the last name.