From Wikimon

Scar Red Eye seems to come from スカーレット (Scarlet). I don't know why the last "to" has ten-ten, but it makes more sense than Scar Red, unless it's a combination. Suka- definitely doesn't translate on its own as Scar. I think the best bet would be Scar-Red, or some strange combination like that.KrytenKoro06 17:08, 1 January 2009 (UTC)

Yeah, I was pondering on the same thing as well, that would seem to be a suitable fit. --Ainz 17:30, 1 January 2009 (UTC)