Rob Kardashian and Blac Chyna welcomed their baby daughter on Thursday and chose to give her a unique name, Dream Renee Kardashian.

While the newborn’s name might be unusual, a source close to Chyna has told US Weekly that the proud parents had a special meaning behind their unique choice.

“Dream was Rob’s favourite name because it was always his dream to have a baby,” a source told the magazine.

The baby’s middle name, Renée, is the same as Chyna’s, whose given name is Angela Renée White.

More: Blac Chyna And Rob Kardashian Welcome Daughter, Named Dream Renee

“She is gorgeous and looks a lot like Rob!”, the source added.

The little one has already been compared to her late grandfather, Robert Kardashian Sr., by her doting father.

“She's an exact copy,” Rob captioned a side-by-side photo of Dream and Robert on Instagram.

“Pops sent us an angel. It's truly a blessing. He's happier than anyone on this day. I'm so happy and thankful .”

After Dream’s birth the 29-year-old also praised his fiancée Blac Chyna in a post announcing the baby’s arrival.

“Today was amazing :) I am so lucky!!” he wrote.

More: Rob Kardashian And Blac Chyna To Live Separately Once Baby Is Born

“Thank you @blacchyna for having our baby and being so strong ! I love you so much and can't wait to see her get older day by day with you Chy!

“I love you and Dream so much and Appreciate both of you I know everyone saying that's my twin but that's def your nose Chy lol.”