
Kaley Cuoco has revealed the unique baby name she and her fiancé, Tom Pelphrey, have chosen for their second child.
The 40-year-old Big Bang Theory star announced the baby's arrival to her 7.9 million Instagram followers earlier this week on Wednesday (14 October).
She shared nine pics of her, Pelphrey, 44, and their newborn, who is their second child after having previously welcomed their first, Matilda, back in 2023.
Cuoco unveiled the name of the little tot in the caption of the adorable series of snaps: "Philomena Carmine Bobby Pelphrey. 10/12/26.
Advert
"There are no words to describe this feeling once again. What a blessing. We are so grateful for the crazy wild up and down journey that brought us to our little Philo!"

The actress continued: "Family officially complete. Time to bring Matilda’s baby home!"
Cuoco rounded off the announcement post by sharing a special tribute to Pelphrey, whom she got engaged to back in 2024: "@tommypelphrey life exploded the minute we met, and the gifts keep coming.
"I love you forever, girl daddy!"
According to parenting website The Bump, 'Philomena' is the 3525th most popular baby name in the United States.
With Greek origins, it reportedly means 'lover of strength', 'loved one', and 'courageous lover'.

The Bump adds: "If you’re looking for an ancient name that sounds like it’s from a fairytale, then you may have struck gold.
"Philomena is a feminine title of Greek origin and means 'lover of strength, loved one,' and 'courageous lover'.

"This lyrical name was borne by a saint in Rome who is no longer worshipped. Also spelt as Filomena, Philomena carries an enchanting air and has the same vibe as names like Faustina, Wilhelmina, and Philippa.
"This vintage-chic title has already stood the test of time, proving to be a classic choice for a baby."
Fans and celebrities alike rushed into the comments to share their elation over Cuoco's news, with one writing: "PHILOMENA!!! You’re stunning. Welcome! And congratulations to the whole family!"

"Welcome to the world, beautiful Philomena!!! The biggest congratulations and so much love to all of you!" beamed a second.
A third chimed in: "Yessssss!! Congrats guys! I LOVE HER NAME!"
A fourth gushed: "AAAAHHHHHHHH BABE!!!!! Congrats, love you love her name!!!! Blessings on blessings on blessings!"
"Oh my goodness. Congrats!! She’s gorgeous like her Momma!" exclaimed another.
And a final social media user echoed: "Omggggg she’s so beautiful!! Congratulations, Kaley & fam!!!"