Paris Hilton and Carter Reum’s daughter London’s two middle names, birth date revealed

Introducing London Marilyn Hilton Reum!

Paris Hilton’s newborn daughter’s two middle names were revealed in her birth certificate obtained by the Blast Friday.

The document also lists London’s birth date as Nov. 11.

Hilton, 42, waited nearly two weeks to introduce her and her husband Carter Reum’s baby girl to her Instagram followers after London’s arrival via surrogate.

“Thankful for my baby girl,” she captioned a photo of a monogrammed pink outfit on Nov. 24.

The reality star went on to share TikTok videos surprising her family members with the news during their Thanksgiving celebration.

The little one’s middle names are Marilyn and Hilton. Paris Hilton/Instagram
She arrived on Nov. 11. Instagram/ Paris Hilton

Hilton did the same when she and Reum, also 42, became parents to son Phoenix in January.

The moment her mom, Kathy Hilton, and sister, Nicky Hilton, found out about the baby boy is documented on Season 2 of Paris’ Peacock show, “Paris in Love.”

Paris explained to Rolling Stone in March that she chose to keep her parenthood journey under wraps because her life “has just been so public” and “invaded.”

Hilton and Carter Reum previously welcomed son Phoenix via surrogate. Paris Hilton/Instagram

Six months later, the “Simple Life” star hinted to Nicky, 40, on the “I Am Paris” podcast that she had plans to welcome baby No. 2 “one day.”

Nicky joked, “I’m sure it’s very soon and you’re being secretive and not telling us. She’s probably hidden in the other room right now.”

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After London’s birth, Paris opened up to Romper about her decision to expand her family with help from surrogates.

The baby boy was born in January. Parishilton/Instagram

“I just have so much PTSD from what I went through as a teenager,” the socialite said, referencing her time at Utah’s Provo Canyon School for troubled youth, where she has alleged she was physically, sexually, and emotionally abused.

“If I’m in a doctor’s office, I get a shot, anything, I will literally have a panic attack and I can’t breathe,” she added. “I just knew that would not be healthy for me or the baby, growing inside of someone who has such high anxiety.”

As for her plans for a third child, Paris has already been vocal about wanting to give London a sister.