Surname Law (Turkey)
The Surname Law (Turkish: Soyadı Kanunu) of the Republic of Turkey is a law adopted on 21 June 1934, requiring all citizens to adopt the use of fixed, hereditary surnames. The concept of surnames originated in the Ottoman Empire as families began to adopt surnames after improvements were made to population registries and censuses, but would heighten as growing secularization and modernization efforts required their allocation in state-sponsored programs.