Cognomen Рихана (Rihana 
, Rikhana 
, Рихана 
) , in the world, is a common family name. The cognomen Рихана is habitual in Morocco, where it is quite a rare surname, Ethiopia, and Lebanon. Not in comparison with a country's population, it is the most numerous in Ethiopia, India, and Morocco. Much more frequently, Рихана is the forename as well as the last name.