Did sirens ever actually exist? Well, first, let us look into what a siren actually was. Sirens were monsters residing in deep waters. They would take the appearance of beautiful women and lure unsuspecting sailors to their demise. They would mostly use this tactic when it was foggy and the sailors had no visual markers to direct them. The ships would then crash and sink from the rocks, and the sirens would drown the sailors. Were these monsters ever around to commit these horrible murders? Let us look into the history of sirens and see whether we can prove or disprove this theory.