Kim Kardashian, Kanye West Name Newborn Son Saint West - Details

Kim Kardashian and Kanye West have named their newborn son Saint West. The Keeping Up With the Kardashians star revealed her son’s name on her website on Monday, Dec. 7, two days after welcoming her second child.

The couple referred to their now son as a saint throughout Kardashian's pregnancy, given she had such a hard time conceiving, a source explains to Us.

As previously reported, the couple were against naming their son something directional (South, Easton, or, obviously West) like their daughter, North West. As previously reported, the couple had discussed honoring Kardashian’s late father,Robert Kardashian.

Kim Kardashian, North West and Kanye West attend the Alexander Wang Fashion Show during Mercedes-Benz Fashion Week Fall 2015 at Pier 94 on February 14, 2015 in New York City. Craig Barritt/Getty Images

"He's here!" Kardashian informed fans via Twitter early Saturday morning, along with a sweet photo of her and West holding hands. In another announcement on her website, the reality star updated fans that “mother and son are doing well.”

A photo posted by Kim Kardashian West (@kimkardashian) on Dec 4, 2015 at 8:14pm PST

Kanye West and Kim Kardashian attend the Givenchy Spring 2016 Fashion Show on September 11, 2015. Clint Spaulding/PatrickMcMullan.com/AP Images

When North was born in June 2013, her grandma Kris Jenner explained her moniker during an appearance on The View. "The way [Kim] explained it to me was North means 'highest power,' and she says that North is [Kim and Kanye's] highest point together," Jenner explained. "And I thought that was really sweet."