Reviewing the historical references, one can find that there is an uninaous agreement among the historiacians that the giants were living in the Arabia, in Yemen, in Meca and in the neighbouring countries for long. Some of them started to desert northward of the Arabia (i.e the Fertle Cresent) since the mid of the fourth Milleanium.This paper aims at studying the giants in the Arabia. Since they come from arabicized Arabs, the study will be confined to this type of Arab.