Rakshasas - Male Vampire Name

These are demi-gods in that they don't appear to interact directly with the populace, but their exploits, instead, are given in legends. Like vampires, though, they wandered at night, had fangs, drank blood and preferred to attack infants and pregnant women. (India)

Information from:
The Natural History of the Vampire
The Vampire Book: The Encyclopedia of the Undead