Why are Vanessa always the evil one in Disney?

Just a random thought I had lately.

There have been three Vanessas in Disney history and all of them are evil (or connected to evil):

http://disney.wikia.com/wiki/Vanessa_Doofenshmirtz
http://disney.wikia.com/wiki/Vanessa_(The_Replacements)
http://disney.wikia.com/wiki/Vanessa_(The_Little_Mermaid)

Also, they have dark hair.

Wonder if this is an accident or actually planned?

My thought Is accidentally. That is interesting though

Because Vanessa is evil. It's as simple as that.

Because if you spell Vanessa backwards... you get Assassin! No not really... probably a just a coincidence. LOL. This does make me wonder about certain Disney character names being related to certain character traits though. Like Kevin Flynn... coolest guy in Tron... and Flynn Rider... coolest guy in Tangled. Two of my all-time favs with the same name... coincidence?

How cool would it be if they made vanessa from TLM playable! Can only dream

Very ironic and weird

Hmm, I was looking into the meaning behind the name to see if it had any relation to Ariel, "Lion of God", ( http://www.behindthename.com/name/ariel ),but apparently Vanessa is a created name by Jonathan Swift ( http://en.wikipedia.org/wiki/Vanessa_(name) ). Today I learned.

^Well… At least you learned.

i know you said connected to evil, but Vannesa Doofenshmirtz really isnt evil, she helped her dad on one occasion but otherwise she is pure good.