Vampire folklore

Legends of vampires have existed for millennia; cultures such as the Mesopotamians, Hebrews, ancient Greeks, and Romans had tales of demonic entities and blood-drinking spirits which are considered precursors to modern vampires. Despite the occurrence of vampire-like creatures in these ancient civilizations, the folklore for the entity we know today as the vampire originates almost exclusively from early 18th-century Southeastern Europe, particularly Transylvania as verbal traditions of many ethnic groups of the region were recorded and published. In most cases, vampires are revenants of evil beings, suicide victims, or witches, but can also be created by a malevolent spirit possessing a corpse or by being bitten by a vampire itself. Belief in such legends became so rife that in some areas it caused mass hysteria and even public executions of people believed to be vampires.

Tales of the undead consuming the blood or flesh of living beings have been found in nearly every culture around the world for many centuries. Today we know these entities predominantly as vampires, but in ancient times, the term vampire did not exist; blood drinking and similar activities were attributed to demons or spirits who would eat flesh and drink blood; even the devil was considered synonymous with the vampire. Almost every nation has associated blood drinking with some kind of revenant or demon, from the ghouls of Arabia to the goddess Sekhmet of Egypt. Indeed, some of these legends could have given rise to the European folklore, though they are not strictly considered vampires by historians when using today's definitions.

Many cultures in ancient Mesopotamia had stories involving blood-drinking demons. The Persians were one of the first civilizations thought to have tales of such monsters; creatures attempting to drink blood from men are depicted on excavated pottery shards. Ancient Babylonia had tales of the mythical Lilitu, synonymous with and giving rise to Lilith (Hebrew לילית) and her daughters the Lilu from Hebrew demonology. Lilith was considered a demon and was often depicted as subsisting on the blood of babies. The legend of Lilith was originally included in some traditional Jewish texts: according to the medieval folk traditions, she was considered to be Adam's first wife before Eve. In these texts, Lilith left Adam to become the queen of the demons (she actually refused to be Adam's subordinate and thus was banished from Eden by God himself) and, much like the Greek striges, would prey on young babies and their mothers at night, as well as males. Because Hebrew law absolutely forbade the eating of human flesh or the drinking of any type of blood, Lilith's blood drinking was described as exceptionally evil. To ward off attacks from Lilith, parents used to hang amulets around their child's cradle.

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