Birsen is a common feminine Turkish given name. It is also used as a surname, and less commonly a masculine given name. The name is produced by using two Turkish words: Bir and Sen. In Turkish, "Bir" means "One", and "Sen" means "You". Thus, "Birsen" means "Only You".
Given name Birsen Yavuz (born 1980), Turkish sprinter
Surname Metecan Birsen (born 1995), Turkish basketball player Osman Birsen (born 1945), Turkish high-ranking civil servant