Chasen is "trying to talk," according to Hilton, but hasn't formed full sentences yet.
Hilton's elder daughters, Lily-Grace and Teddy, have shown no jealousy towards their new brother and adore him.
Despite their young ages, Hilton is already seeing distinct personalities in all her children.
Hilton's husband's preference for privacy may have played a role in keeping their son's name under wraps.
The birth of their son was initially announced through an Instagram post featuring her husband.
Despite the challenges of being a mother of three, Hilton hasn't ruled out the possibility of expanding their family further.
Hilton later shared a first glimpse of their baby boy on Instagram in July 2022.