La Llorona is known in Mexican folklore as the Weeping Woman. She is believed to be a vengeful malevolent entity who lingers near rivers and waterfronts mourning her own two children whom she herself drowned.
Hebrew – Livyatan meaning to ‘twist, turn or coil’. Lev-i-a-than *One of the fallen anges who was a Prince of the Order of the Seraphim. In Jewish mythology, a primordial sea serpent in prebiblical Mesopotamia* *Britannica