Kourtney Kardashian Names Her Son Reign Aston Disick

The reality TV star gave birth to her third child earlier this month.

ByLesley Messer
December 14, 2014, 5:00 PM

— -- Kourtney Kardashian has revealed her newborn son's name.

The "Keeping Up with the Kardashians" star and her longtime boyfriend, Scott Disick, have named their son Reign Aston.

"Madly in love with my little Reign Aston Disick," she wrote on Instagram, along with a photo of the baby's hand.

Kardashian, 35, gave birth to the baby on Dec. 14, the same date five years ago on which she and Disick welcomed their oldest son, Mason.

"The family is freaking out with joy," a source told E! News. "What an amazing coincidence."

Kardashian and Disick are also parents to a daughter, Penelope, 2. However, they knew ahead of time that their new addition would be another little boy.

"I am so happy that we're having a boy," she said on an episode of "Kourtney & Khloé Take the Hamptons." "It's going to be perfect for our family."

ABC News Live

ABC News Live

24/7 coverage of breaking news and live events