Zoo officials say the young calf has been named Kita, a Swahili word that means "to stand firm."
Bahati, the zoo's new male lion, replaces Bill the lion, who died last April.
The Fort Wayne Children's Zoo is now the home to two Tasmanian devils as part of a program to save the species listed as endangered in Australia.
A cheetah named Pounce escaped from its exhibit on Sunday morning prompting an hour-long lock down.
The zoo has launched a campaign with a goal of $30 million to help cover the cost of the exhibit.
The Indianapolis Zoo Opens a New Exhibit Featuring Cheetahs