The former Jersey Shore star's girlfriend, Jen Harley, is pregnant with the couple's first child together, Us Weeklyreported.
Ronnie, 32, and Jen are expecting a baby girl, though "every guy wants a boy," the reality TV star joked to the magazine.
However, Ronnie grew up with sisters, so he said he's "used to being around girls."
Jen is apparently six months along into her pregnancy, and she's already mom to an 11-year-old son. On Thursday, Ronnie shared a photo on Instagram of himself holding Jen's baby bump, telling the world that he's "blessed" to be starting a family.
"They all went through different experiences, which is great," Ronnie noted to the magazine.
Snooki is mom to Giovanna and Lorenzo with her husband Jionni LaValle, Pauly D welcomed daughter Amabelle from a brief fling with a woman named Amanda Markert, and JWoww is mom to Meilani and Greyson with her husband Roger Mathews.
Ronnie and Malika called it quits on their romance in February 2017.
Since getting romantically involved with Jen, the pair have documented their affection for one another on social media. In September, Ronnie brought his love interest to her first Yankee baseball game in New York City.