This is a list of titles and appellations used in the Ottoman Empire. In place of surnames, Muslims in the Empire carried titles such as "Sultan", "Pasha", "Hoca", "Bey", "Hanım", "Efendi", etc. These titles either defined their formal profession (such as Pasha, Hoca, etc.) or their informal status within the society (such as Bey, Hanım, Efendi, etc.).