Sobiesà Âaw, SobÃÂslav or Sebeslav (Proto-Slavic: , , , , ) is a very old Slavic given name, mostly common among the West Slavs. Because of folk etymology, it is popularly supposed to derive from sobie ("usurp, for me, myself") and sà Âaw ("glory, prestige"); however, it is actually derived from a Proto-Indo-European name meaning "wise-famous", cognate with Sophocles (roots and ). The feminine form is , , or ().