According to sources, 34-year-old Kim and Kanye West's baby boy – due at the end of the year – will be called Easton.
An insider told the MailOnline: "Easton is the chosen name. It's confirmed that the baby boy will be called Easton."
Kim and Kanye, 38, are already parents to two-year-old daughter North, and the reality TV star previously dismissed claims they would use another direction for their little boy's name.
Speaking to Shaquille O'Neale, Kim said: "Why just add another direction? North is the best. I don't want to duplicate that with a lower direction, you know?"
But Kim almost didn't get her way – as rapper Kanye was allegedly fond of the name East.
Another Kardashian insider revealed: "Kourtney told a few girls at a Hidden Hills pool party last weekend that Kanye's favourite name by far is 'Easton', a name Kim wasn't hot on at first because Kanye liked simply 'East'.
"But Kim came up with Easton and, for them, history was made. No doubt monogrammed baby bibs are being hand-sewn as we speak."
In June Kim took to Twitter to clear up some other rumours, before revealing she was expecting a baby boy.
She wrote: "So many rumours… we are not having twins, yes I am carrying my own baby lol and we have not told anyone the sex of our baby yet! [sic]."