Latinized form of Greek
Λαιος (Laios), which is of unknown meaning. This was the name of a king of Thebes in Greek mythology, the husband of
Jocasta. Due to a prophecy that he would be killed by his son, Laius left his infant
Oedipus for dead. The boy survived but was ignorant of his true parentage. Years later he unwittingly killed Laius in a quarrel on the road.