Khloe Kardashian has officially changed her son’s name.

If you don’t know, when Khloe and her then-partner Tristan Thompson‘s baby boy was born on July 28, 2022 via a surrogate, she had listed the name on the birth certificate as “Baby Kardashian.”

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Now, the 13-month-old finally has his name legally recognized. As expected, their son is named Tatum Thompson. People obtained documents and the judge officially signed off on the change today.

Khloe did not even announce Tatum‘s name until May of 2023, despite tons of speculation about what he would be called. Well, now it’s official!

See recent photos of Khloe, Tatum, and big sister True…