KemalmTurkish Turkish form of Kamal 1. This was the second name, acquired in his youth, of Mustafa Kemal Atatürk (1881-1938), the founder of modern Turkey.
LeonidasmGreek, Ancient Greek Derived from Greek λέων (leon) meaning "lion" combined with the patronymic suffix ἴδης (ides). Leonidas was a Spartan king of the 5th century BC who sacrificed his life and his army defending the pass of Thermopylae from the Persians. This was also the name of a 3rd-century saint and martyr, the father of Origen, from Alexandria.
MehmetmTurkish, Albanian Turkish and Albanian form of Muhammad. This name was borne by sultans of the Ottoman Empire (with the older form Mehmed).
OsmanmTurkish, Kurdish, Albanian, Bosnian, Malay Turkish, Kurdish, Albanian, Bosnian and Malay form of Uthman. This was the name of the founder of the Ottoman Empire in the 14th century. It was later borne by two more Ottoman sultans.