The first thing you should know if you are considering Bex for your baby's name is that in most countries all over the world the name Bex is a girl name. The name Bex is of Hebrew origin, and is used mostly in English speaking countries but also in a few other countries and languages of the world.
El-Olam El-Olam means that God is the everlasting God. Abraham planted a tamarisk tree at Beersheba, and there he called on the name of the Lord, the Everlasting God [El-Olam] (Genesis 21:33).
In the Judaic world view, the meaning of life is to elevate the physical world ('Olam HaZeh') and prepare it for the world to come ('Olam HaBa'), the messianic era. This is called Tikkun Olam (Fixing the World). Olam HaBa can also mean the spiritual afterlife, and there is debate concerning the eschatological order.