From Hebrew
אִיזֶבֶל (ʾIzevel), probably from a Phoenician name, possibly containing the Semitic root
zbl meaning
"to exalt, to dwell". According to one theory it might be an altered form of the Phoenician name
𐤁𐤏𐤋𐤀𐤆𐤁𐤋 (Baʿlʾizbel) meaning "Ba'al exalts" with the first element removed or replaced
[1].
According to the Old Testament Jezebel was the Phoenician wife of Ahab, a king of Israel. She is portrayed as an evil figure because she encouraged the worship of the god Ba'al. After she was thrown from a window to her death her body was eaten by dogs, fulfilling Elijah's prophecy.