Khloe previously revealed that her ex, Tristan Thompson, encouraged her to do an embryo transfer in late 2021, days before the news broke that he had fathered a child with another woman.
The dramatic situation caused Khloe to keep the news of her second child quiet for months. In the season finale of The Kardashians last month, the family discussed potential names for Khloe's son.
After her sister, Kim Kardashian, called the little guy "Rob's twin," referencing their younger brother, Rob Kardashian, mom Kris Jenner suggested his name be Rob Kardashian Thompson and "just call him Rob Kardashian."
Khloe previously said she wanted to give her son a "T" name to match True.