Ima Goodlady is the name of a character from the Powerpuff Girls. She is the Professor's date in the episode "Mommy Fearest" and turns out to be the evil Sedusa in disguise.
Ima Sumaq is the name of an princess in the Inca theatre drama Ollantay. Her name means "How Beautiful!" in Quechua. (Ima means "how" and sumaq means "beautiful, excellent".)