Kris says the name comes from her side of the family.
The Kardashians are known for choosing unusual names for their kids and Khloe's new baby girl True is no exception.
The reality star revealed the newborn's name on Monday saying she and her basketball player partner Tristan Thompson are "overwhelmed with love".
Now, her mother Kris Jenner has explained why Khloe picked the name True.
In a post on Instagram, Kris says her grandfather's name was True Otis and her dad was called Robert True.