"Luca thinks Cofont Croissant is, like, the coolest name," the star said.
FOLLOW REALITY TV WORLD ON THE ALL-NEW GOOGLE NEWS!
Reality TV World is now available on the all-new Google News app and website. Click here to visit our Google News page, and then click FOLLOW to add us as a news source!
"When I just refer to it as 'Cofont,' and I'm like, 'That would be so cool, nobody at school's gonna be named Cofont,' and he's like, 'Croissant. Cofont Croissant.' It, like, goes together. There's no separating the two," she added.
Duff showed off her baby bump in a photo with Koma last week.
The actress plays Kelsey Peters on "Younger," which returned for a fifth season on TV Land in June.
Copyright 2018 United Press International, Inc. (UPI). Any reproduction, republication, redistribution and/or modification of any UPI content is expressly prohibited without UPI's prior written consent.