A new baby is known as

A new baby is commonly referred to as:

1. Baby
2. Infant
3. Newborn
4. Little one
5. Bundle of joy
6. Sweetheart
7. Munchkin
8. Peanut
9. Nugget
10. Tiny tot

These are just a few examples, and there are many other affectionate and creative terms that people use to refer to a new baby!