Mindy Kaling has been quiet about who the father of her newly born child is ever since she became pregnant, and she even left the father’s name off her baby’s birth certificate.

According to Entertainment Tonight, the 38-year-old Ocean’s 8 star gave birth to Katherine Swati Kaling on Dec. 15, but the whole question of who the baby-daddy is remains a huge mystery. The middle name, “Swati,” is reportedly after her late mother.

People magazine reports that Mindy isn’t divulging any information to her closest circles either. According to the magazine, “She is not telling anyone, not even close friends, who the father is.”

Still, the actress did tell Ellen in October that she was enjoying pregnancy, saying “I’ve had a pretty great time of it so far, but I think I took a lot for granted before this, now that I’m in my current situation.”

We’re sure Mindy will be a great mother.