In my (biased) opinion, Rasputin's entire design, which seemingly made her so popular even before her first on pannel appearance, is just a cheap amalgamation of "cool" visual elements of allready established characters and trends. Fitting to how her powerset could be argued to be the same. Which feels like visual manipulating the reader into liking a character with the depth of a puddle and a very narrow narrative potential.
Infact given that she has a part of X-23's X-gene, it's almost suprising she doesn't have Wolverine blades too (as far as we know yet...).
In this regard it seems unlikely that her hairstyle is supposed to be directly based on those Dani is often depicted with and more based on the general appeal of these types.