The best replacement for vampires is werewolves.

The best alternatives to vampires are rated as following:
★★★★★  werewolves
★★★★  zombies
★★  lycans
★  zombies game
★  werewolf
★  werewolves movies
★  werewolves history
★  werewolves movie
★  humans
★  witches
  wolves
  werewolfs
  zombies who would win
  zombies nbc
  savage werewolves
  dawnguard
  demons
  lichens
  outlaws
  werewolves farmville
  werewolves twilight
  modern vampires
  werewolves skyrim
  vampyres
  cold ones
  zombies deadliest warrior
  red deck
  wizards
  dracula

Your alternative for vampires is not listed? Suggest!
Speaking about vampires, one probably shouldn't forget about powers in twilight.

Other search terms related to vampires and their ratings are:
★★★★★ powers in twilight
You have in mind a companion for vampires and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of vampires in all years. Click on graph for more.
vampires
werewolves
zombies