Hell hath no fury like a woman scorned ... and when that woman happens to be a mother defending her child? Look out.

New mom Holly Madison took to her blog to lash out at those making fun of her baby girl, Rainbow Aurora.

"There are a lot of smug haters out there who bag on my choice of a name, but I don’t care about what they think," the 33-year-old wrote.

"I want my daughter to be proud of who she is and learn to speak up and stand up for herself at a young age. I spent most of my life being a people-pleaser who worried about what other people thought or thought was cool and I don’t want that for her."

The former girlfriend of Hugh Hefner welcomed her daughter -- whose daddy is Madison's boyfriend Pasquale Rotella -- on March 5. Holly is very publicly a Disney fan so Aurora made sense, but she also explained the reason behind why she chose Rainbow.

"I have always loved the name Rainbow. There was a girl in my school a few years younger than me named Rainbow and I was so envious of her name because it was so pretty and unusual. She was a perfectly normal, well-adjusted, sporty girl, by the way, so I’m not worried about my daughter being 'traumatized' by having an unusual name," she said.

Well there you have it. Keep your opinions to yourself, haters!

Click "Launch Gallery" above to see even more unique celeb baby names.

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