Rais is an Arabic masculine name meaning "leader, chief" (from root raʾs, "head"). The title raʾīs (Arabic: رئيس) has pre-Islamic origins and is used across the Arab world and beyond, often as an honorific (laqab) in personal names. It can function in multiple registers: literally a village headman in central Arabia, a nautical captain (via Ottoman Turkish reis), and—in modern contexts—the standard word for "president" (e.g., raʾīs al-jumhūriyya). The corresponding leadership concept is riʾāsa. Usage and History Under the Ottoman Empire, reis came to denote a ship captain (a semantic parallel to the Latin-rooted English "captain," from caput "head"). This form extended into Turkish and Balkan languages as a surname or title. In British India, the Anglicized spelling rais was adopted by the Muslim landed nobility to signal aristocratic station; it frequently appeared in community endowments and deeds. Among Swahili speakers, raisi remains the term for president. Variants and Related Names The feminine form Raisa 3 exists in several cultures, while the Turkish variant Reis preserves the Napoleonic-era naval association. Reis (or reis) is both a masculine given name and a common Turkish surname meaning "chief" or "captain." Meaning: Leader, chief Origin: Arabic from ra's (head) Type: Title used as given name or honorific Regions: Arab world, Turkey, Indian subcontinent, Swahili-speaking Africa