The Kardashian sisters recently appeared on Jimmy Kimmel Live and Kim revealed that she might name her fourth child after her brother.
The late night host asked Kim if she had any names in mind.
"I was truthfully thinking about naming him Rob, my brother, Rob," said the 38-year-old mum of three. "But then it's like North, Saint, Chicago, Rob. It doesn't really go, but I really was feeling that or like Robert, and my brother approved it."
Robert is also the Kardashian siblings' late father's name. Robert Kardashian Snr. died in 2003 of esophageal cancer at the age of 59.
The sisters also discussed how they go about choosing baby names to begin with. Kimmel asked Kim if her whole family gets to have a say in the baby's name or if it's just between her and Kanye.
"No, we all weigh in. I definitely take a family survey but it's usually after the baby is born. We're trying to figure out what the baby looks like," Kim said. "I usually go about three or four days nameless until I feel like it really connects with the baby."
Kourtney agreed with that method revealing that her youngest child, Reign, had gone nameless for a week.
"I did a week the last time. I would try out a different name every day," Kourtney said. "One day, Reign, his name was Preston for one whole day. I knew in my soul his name is Reign, and Scott didn't believe me."
Kim and Kanye announced that they were expecting another baby via surrogate in January.