Clashero said:
Kratos means Government, Power. I think that's already quite great. Plus, the games pronounce it wrong. The correct spelling sounds like Krah-tos- Keep in mind that in Greek the K sound isn't plosive, the R is pronounced by making your tongue vibrate against your palate once (the way Americans pronounce the "tt" in "gotta", and the T isn't plosive either. I think that this prononciation sounds far better.
Regardless of what it means, it has no basis as a name in any english-speaking countries (outside of the game, anyhow), and thus i can only imagine how tormented such a kid might be. Same for anyone named Dante, or Vergil, or Zadkiel, or even Soloman; these just aren't good and common names to give kids. Really, thinking about it makes me glad i got a good, common name.