Kourtney Kardashian and Scott Disick welcomed their third child in December 2014, and when they announced his name was Reign Aston we couldn't help but notice his initials spelled out R-A-D. Though it turns out this is just a happy coincidence, Kardashian has revealed the thinking behind the baby boy's name.
Talking to People, she explained: “I’m never certain [with names] until they’re born." But this moniker was a solid contender because she'd considered it for her first two children, Penelope Scotland, 2, and Mason Dash, 5. “I actually had the name on our list with Mason. Then with Penelope, I had it on the list but spelled R-A-I-N.” It seems third time's the charm!
Since she was convinced that Reign was a “girl in the beginning,” Kardashian had plans to use the original name. However, once she learned she was expecting another boy, she simply completed a quick change to the spelling. "I love it," she says of her son's name. We couldn't agree more—it suits the adorable 4-month-old perfectly.
Source : https://www.msn.com/en-us/tv/celebrity/kourtney-kardashian-explains-how-baby-reign-astons-name-came-to-be/ar-BBIN3tv