On 1923-10-29, the Republic of Turkey was proclaimed after the War of Independence. The new leadership aimed to replace Ottoman-era social hierarchies and administrative practices with a centralized, secular state. This political shift set the stage for later reforms that reshaped everyday identity, including how citizens were officially named.
In March 1924, Turkey abolished the Ottoman Caliphate and reorganized key religious institutions under state control. These steps reduced the political role of older Ottoman-Islamic authority structures. They also reinforced the idea that citizenship and legal identity would be defined by the republic rather than by traditional titles or religious status.
Turkey adopted a new constitution in 1924, providing the legal structure of the early republic. It became the foundation for many later reforms that aimed to standardize administration and redefine the relationship between state and society. The constitution was later amended to support a more explicitly secular and modern legal order.
In 1926, Turkey enacted a new Civil Code modeled on the Swiss code. It replaced much of the Ottoman legal system in areas like marriage, divorce, and inheritance. This shift mattered for naming because it strengthened the state’s role in recording family relationships in a modern civil registry.
On 1928-04-10, parliament amended the 1924 constitution to remove the statement that the state’s religion was Islam. This was a key legal step toward secular governance. It also supported later reforms that discouraged official reliance on religious markers in public life, including in personal identification.
On 1928-11-01, Turkey passed Law No. 1353 adopting a Latin-based Turkish alphabet. This reform made official communication and recordkeeping more uniform and easier to manage across the country. It also prepared the state for later standardized surname registration by creating consistent spelling conventions.
On 1934-06-21, parliament adopted the Surname Law (Law No. 2525), requiring every citizen to carry a hereditary surname in addition to a given name. The law aimed to reduce confusion in state records and to move away from Ottoman naming practices that often relied on titles, patronymics (names based on one’s father), occupations, or nicknames. It also restricted certain kinds of surnames, including those tied to rank, tribes, and foreign nationalities.
The Surname Law was published in the Official Gazette on 1934-07-02 (issue 2741), turning it into enforceable, widely distributed state policy. Publication ensured that local officials across Turkey had a single reference for implementation. This step connected the reform directly to everyday bureaucracy, from population registers to legal documents.
On 1934-11-24, Turkey’s Grand National Assembly passed a law granting President Mustafa Kemal the surname “Atatürk.” The act linked the new surname system to the republic’s founding narrative and leadership. It also demonstrated how surnames could be used to build a shared national identity, not only to organize records.
On 1934-11-26, the Law on the Abolition of Certain Appellations and Titles (Law No. 2590) eliminated many Ottoman-era and religious honorifics—such as ağa, bey, efendi, and paşa—in official contexts. This reinforced the Surname Law’s goal: citizens would be identified through standardized given names and surnames rather than social rank. Together, the measures pushed public identity toward legal equality and administrative uniformity.
On 1934-12-17, Turkey adopted Law No. 2622 to prevent anyone else from taking the surname “Atatürk,” including variants that used it as part of a longer name. This highlighted the state’s willingness to regulate surnames beyond basic registration. It also showed how naming reform could carry political symbolism as well as administrative purpose.
The Surname Law took effect on 1935-01-02, beginning the large-scale shift from Ottoman-style personal identifiers to fixed family surnames in state records. From this point, official transactions increasingly depended on a standardized surname: school enrollment, military paperwork, property records, and court files. By tying personal identity to a uniform naming format, the republic strengthened centralized administration and promoted a more egalitarian public identity.
Surname Law and the reshaping of personal naming from Ottoman conventions (1923–1935)