1) Son of Lamech 
[Bible] Jabal (or Yabal) is an individual mentioned in the Hebrew Bible, in {bibleverse-lb||Genesis|4:20|NIV}. == Family == Jabal was a descendant of Cain, the son of Lamech and Adah, and the brother of Jubal, half-brother of Tubal-cain and Naamah. He is described as the `ancestor of all who live in tents and raise livestock.` == Theories =...[name] Jabal is a male Arabic given name that means mountain. ...