Escapists, I am disappoint.
The clear best answer of the options provided is Simon and the Belmont Clan.
If you don't know this, then you don't have a proper appreciation for Castlevania.
I'll even accept Gabriel Belmont (He's badass as all fuck, but his destiny...uh...yea..).
I guess I'll have to assume most of you are too young to have experienced the murderous difficulty of the original Castlevania series and the epicness of The Dance Of The Holy Man (AKA Simon's Theme).
From the poll, I'd also accept Abraham Van Helsing. Can't argue with the original.
Beyond the poll, I applaud those of you (especially Scorched_Cascade) who had the sense to choose the Winchesters or Raziel.