Each female produces one baby, called a pup. Source: LiveScience.com Step 2 : Answer to the question "What is a baby bat called?" A complete list of animal names and the names used for male, female, young and groups. When female bats are in hibernation, they will huddle together while awaiting for the birth of their babies which are known as pups. Female bats have no special name. At birth, a bat pup can be up to 40 percent of the mother's weight, and the pelvic girdle of the female can expand during birth as the two halves are connected by a flexible ligament. Occasionally there is a term for a 'neutered' male or female, and in that instance if we have the term, we note include it. In most bat species, females carry and give birth to a single pup per litter. When referring to a female cat which is pregnant or nursing, the term queen is used (probably because she's more aggressive and domineering). How a sex tech device called the Womanizer led to female orgasms worldwide. Bat mothers and pups separate themselves from the males in the colony, with all the mothers helping to care of the pups until each is old enough to care for itself independently. pup: Also, in many species, young are called 'whelps', chits etc., males and females that have reproduced are called sires and dams respectively, and a group of related young are called a litter. Otherwise, it's usually just a 'female cat'. A baby or young bat is often called a "pup", and the season of pups a female produces, is often referred to as a litter. A German inventor's basement experiment revolutionized sex tech. Most female bats only have one pup at time.