All those language groups, Hebrew, Aramaic, Akkadian, Phoenician, etc. are all Arab languages.
Obviously the Arab languages existed way before the Hebrew.
There is not a single trace of the Hebrew before they went to Egypt to escape a drought in the Sinai, around 1600 BC.
The Egyptians called them Arabs, and so did everyone else.
The Hebrew did not get called Jews until they invaded the Land of Canaan and picked up that name from the Canaanite Jerusalem. Notice how Canaanites like the 'J' names, like Jerusalem, Jericho, Jordan, etc.