sheik

noun

1. Also shaikh, sheikh. (in Islamic countries) the patriarch of a tribe or family; chief: a term of polite address.
2. Slang. a man held to be masterful and irresistibly charming to women.

n.“head of an Arab family,” also “head of a Muslim religious order,” 1570s, from Arabic shaykh “chief,” literally “old man,” from base of shakha “to grow old.” Popularized by “The Sheik,” novel in Arabian setting by E.M. Hull (1919), and the movie version, “The Sheikh,” 1921, starring Rudolph Valentino, which gave it a 1920s sense of “strong, romantic lover.”