Kristin Cavallari is currently pregnant with a baby girl due this fall. (Her book is due many months later.) Ever the planner, Kristin—who named her first two children Camden and Jaxon—has already picked out a name for baby number three.

In a recent interview with the baby registry site Cricket’s Circle, she revealed not the name but its origin:

We picked out this baby girl’s name when I was pregnant with our first. I met a woman and her dog, and I loved her dog’s name. Funny enough, it was the name she had picked out if she had a girl, but she had boys, so she used it for her dog instead. Here we are 3.5 years later, and we are going to use that name for our little girl!

Sorry, baby.

This has been 500 Days of Kristin.

[Photo via Getty]