Family name เรย์ (Re 
, เรย์ 
, Raoy 
) , all around the world, is a common surname. The family name เรย์ is habitual in Italy, where it is quite a common surname, Guadeloupe, and Argentina (explore the name in all countries). Not in comparison with a country's population, it is commonest in Italy, China, and Argentina. Also, เรย์ is the forename as well as the last name.