Board Thread:Speculation House/@comment-27404492-20170511131216/@comment-25936766-20170519123312

But as you point out, those are all real similarities between them. And they are rather superficial.

So, there's no strong evidence of them alluding to those, beyond the name. And even the name doesn't work by itself, since (aside from already knowing who their allusions are) you could say "Ruby alludes to Rose-Red because she has Rose in her name!", or "Weiss alludes to Snow-White (the other one) because her name is the same (in english)!".

With Ghira you might argue that it's too similar and that there aren't so many people with Geera sounds in their name (I doubt he alludes to MOGUERA), but with Sienna at least, "Khan" is not so rare. Hell, it's just mongolian for King/Ruler.

Hell, why not say Sienna alludes to Gengis Khan? The logic is the same: "He has Khan in his name!". And Historical characters are also an option.

Sure, if Sienna alluded to, say, Gengis Khan and not that tiger, Ghira and him lose the allusion connection. But, most related characters don't have connections in their allusions.