Rory Culkin, the youngest sibling of “Home Alone” star Macaulay Culkin, is celebrating the arrival of his first child, a baby girl named Havoc Moon. Rory’s partner, cinematographer Kate Arizmendi, posted several snaps of the newborn on her Instagram Stories and announced the baby was born on May 23 at 9:51, but did not specify whether she meant A.M or P.M.
She wrote that she and Rory are “so in love” with the baby, and emphasized the statement with three crying emojis.
She also joked that Havoc’s peacefully sleeping face was “her in the womb while I’m screaming System of a Down,” referencing her fondness for the heavy metal band.
Next, Kate shared a picture of the baby with her eyes wide open, and revealed the moment was captured “15 minutes after pushing her out” and declared the little girl is “so alert and excited about life already.” Kate also added the greeting, “Also hello girl baby Rory.”
Rory Culkin Cuddles His New Baby
Rory, who bears a striking resemblance to Macaulay, was seen in Kate’s Instagram shots snuggling baby Havoc close to his chest as she napped in the classic hospital-issued blanket and hat.
On May 22, Kate revealed she and Rory were at the hospital, posting her view from her bed as Rory napped on a couch across the room.
Kate was prepped and ready with a variety of items on a table in front of her including a fan, several cameras, a pack of Huggies baby wipes, a water bottle, and more.
Previously, the 38-year-old shared several photos showcasing her bump, the latest of which was shared just days before giving birth.
“Last few from this special time before I pop 🩵” she captioned the most recent set of creative and dramatic photographs.
A few weeks earlier, she shared a mirror selfie in which she was joined by Rory, who has acted in films including “Scream 4” and “Lords of Chaos” for a sweet embrace.
Kate Arizmendi Celebrated Her Birthday With an Inspiring Message 2 Months Before the Baby’s Arrival
Arizmendi turned 38 a little over two months before welcoming her little girl with Rory, and she celebrated the occasion by sharing an inspiring message on Instagram.
She called her baby “my most precious creation” before sharing her thoughts on motherhood and being free. “I don’t believe we as women need to lose our identities and act or present a certain way to be mothers, to be considered ‘hire-able’ by men (or women) in the workforce, or fit into some outdated societal norms,” she declared, before adding that she was proud to be a woman and excited to bring another into the world.
How Many Siblings Does Macaulay Culkin Have?
GettyMacaulay has 6 full siblings, and a half-sister, Jennifer, who died in 2000 of a drug-overdose, according to People. His sister Dakota is also deceased, having passed away at age 29 after being struck by a car while crossing a street in California.
Macaulay also has a 41-year-old sister, Quin, who had brief acting career with the films “Wish Kid” and “The Good Son” in which Macaulay also appeared. His 37-year-old brother Christian also appeared in one of his projects, but did not pursue acting any farther.
42-year-old Kieran Culkin is a serious and dedicated actor who won the Best Supporting Actor Oscar in 2025 for his role in “A Real Pain,” and has appeared in over 30 films.
