1.) A vampire in the service of Sir Integra Wingates Fairbrook Hellsing. He's from the anime Hellsing. You should buy it, it's good. He's the coolest anime character since . . . well, lets face it, most anime sent to america sucks. Its okay, I'm an anime fan, a female japanese cartoonist, and I know my stuff.
2.) That character from Castlevania, he was Dracula's son. The comic was okay . . . but there should only be one Alucard in the world! The anime one! The anime one! Dammit!
3.) Dracula spelled backwards. That's right, spell it backwards. Dumbass.
4.) The supposed reincarnation of Vlad Tepes (say-pesh)or Vlad The Impaler, also known as Dracula. The name Dracula translates to "son of the devil".
5.) A dude from INA studios. He's pretty cool. They do flash animations on Newgrounds.
"I appreciate your patience on this, Lord Alucard." ~Walter from Hellsing, episode 6, "blood brothers."