Cognomen Куинси (Quincy 
, Quincey 
, Куинси) , all over the world, is quite a rare surname. The cognomen Куинси is habitual in Mauritius, where it is quite a rare surname, Ghana, and France, where it is a rare surname. In absolute terms, it is commonest in the United States, France, and the United Kingdom. More prevalently, Куинси is the forename as well as the last name.