Get ready to keep up with the newest addition to the Kardashian clan.
On May 25, the name of Khloe Kardashian and Tristan Thompson's son was revealed to be Tatum. As previously noted by the reality star, the moniker keeps with the tradition of starting with the letter "T" to match their 5-year-old daughter True's first initial.
However, it's been quite the journey finding the right moniker and keeping it a secret until the big reveal. "I wanted to meet him and feel him out a little bit," Khloe—who welcomed her son via surrogate last summer—explained during an April 5 episode of The Jennifer Hudson Show. "So now, if my daughter outs me, I'm screwed."
In the wake of his birth, Khloe also kept her son off social media and out of the spotlight. It wasn't until September when the Good American mogul introduced her baby boy to the world, sharing his birth story on the second season premiere of The Kardashians.
"I am so grateful," she said during the emotional episode, which showed Khloe and her ex visiting their son at the hospital shortly after his arrival. "It's such a beautiful gift that we're able to have."
The 38-year-old went on to share the first photo of her newborn's face in March, when she penned a birthday tribute to Tristan as they continued to co-parent. "You are truly the best father, brother & uncle," she wrote on Instagram. "Your love, attention, silly dances, hugs, carpool rides, bed time rituals, the way u show up for them. All of the above means more than you'll ever know to your family of littles."
In the accompanying images, Tristan—who is also dad to sons Prince, 6, and Theo, 17 months—was pictured cuddling his youngest child.
"My birthday wish for u is that u continue to crave change, healing, and transformation," Khloe added in the caption. "Be strong, be kind, be patient, be free."
To see some of Khloe and Tristan's family moments with their son, keep reading.
Khloe Kardashian shared this pic of herself with daughter True Thompson and son Tatum Thompson in August 2023.
"I just can't handle it!!!!! You with Tristan Jr & Rob Jr," Kim Kardashian commented, to which Khloe responded, "@kimkardashian facts!!! Lol"
Dad Tristan Thompson shared his first photos of Tatum for the little one's first birthday in July 2023.
Purr-fect Pals
Tatum bonded with the family cat, Grey Kitty, in this sweet video Khloe shared on Instagram in January 2024.
Christmas Spirit
Khloe shared a look at her kids in matching holiday PJs in December 2023, writing, "The MOST magical time of year!!! We are in the Christmas spirit in our Christmas pajamas and our Christmas dance moves."
Birthday Love
Khloe wished Tristan a happy 33rd birthday in March 2023, sharing this photo of the NBA star with their two kids on Instagram Story.
True hugged her brother on the trampoline.
Tristan's oldest child Prince, who he shares with ex Jordan Craig, spent some time with True and the baby.
Khloe and Tristan's daughter True carried her little brother in her arms.
Khloe snapped a photo of her son's adorable sneakers.
Khloe shared a video of Tatum crawling in July 2023 ahead of his first birthday.
Khloe's baby boy Tatum was in full summer mode for the Fourth of July 2023.
Khloe and Tristan's baby boy made his TV debut on the season two premiere of The Kardashians.
Khloe cuddled her baby boy—rocking a blue hooded onesie—during The Kardashians season three finale.
Khloe brushed Tatum's hair during a sweet moment on The Kardashians alongside Tristan.
According to grandma Kris Jenner, Tatum looks just like uncle Rob Kardashian.
On the show, the baby boy also spent some quality time with Kris, who prefers to be called "Lovey" by her grandchildren.
He made a brief appearance on a July 2023 episode of The Kardashians.
True shared a laugh with her parents on the trampoline.
The basketball player snuggled with his son.
True joined Khloe and Tristan on a car ride.
Tristan flashed a smile as he held True and the newborn in his arms.
Khloe and Tristan celebrated Thanksgiving 2018 with their daughter True.