Around the world, Sereno (Sereno 
, Серен 
, סרנו 
) is quite a rare mostly boy's, but seldom female forename. The first name Sereno is habitual in Italy, where it is quite a rare boy's name, Guinea, where it is a rare boy's name, and the Democratic Republic of the Congo, where it is a rare female name. In absolute terms, this name is the most popular in Italy, the Democratic Republic of the Congo, and Brazil. More prevalently, Sereno is the last name as well as the forename.