In all the world, Chashin (Chashin , Чашин ) is an extremely rare masculine first name. Much more frequently, Chashin is the last name as well as the forename.
Châhin, Châhîn, Châhïn, Хашин, Хашін, Хащин, Хащін, Чашін, Чащин, Чащін, チャシン, 夏欣, and 茶欣
Mr, Stanislav, Stephanie, Laurence, Katarina, Annette, Evgeny, Nikita, German, Dmitry, Dmitri, Andrey, Alexander, Alexey, Zesel, Irina, Vasya, Denis, Peggy, Boris, Artem, Anton, Oleg, Igor, Nick, Sergei, and Aleksandr
, Чашин 
) is an extremely rare masculine first name. Much more frequently, Chashin is the last name as well as the forename.