He may be back with his Jersey Shore friends on TV, but off-screen,聽Ronnie Ortiz-Magro is adjusting to聽his new life聽as a聽dad.聽The reality star welcomed his first child, a daughter, with girlfriend Jen Harley earlier this month, and has just revealed the little one鈥檚 sweet name.

Little Ariana Sky came into the world in early April, and as Ortiz-Magro tells Us Weekly, he and Harley decided on the name as a couple 鈥 sort of.聽 鈥淲hen we first started dating in the beginning, we鈥檇 joke around saying, 鈥榃hat if we had a kid? It鈥檇 be crazy and good looking!'鈥 he said. 鈥淎nd we鈥檇 say, 鈥榃hat would we name it?鈥 We joked that we liked Ariana.鈥

It might have started as a joke, but it quickly became a reality. After Harley found out she was expecting, the inside joke continued between the couple, and聽when they learned they were having a girl,聽that sealed the deal.

鈥淲hen she found out she was pregnant, we looked at each other and we鈥檙e like, 鈥楪uess we鈥檙e naming the baby Ariana if it鈥檚 a girl.鈥 Next thing you know, we find out the gender and we鈥檙e like, 鈥楪uess so!'鈥

The couple first revealed they were expecting during the Christmas holidays in December. A few weeks later, they announced they would be having a girl.

鈥淭his is the face you make when pink feathers come out of the popped ballon, instead of blue!鈥 Ortiz-Magro captioned a聽pic of him looking shocked, taken the moment he and Harley learned the baby鈥檚 sex during a reveal party at the PKWY Tavern in Las Vegas, Nevada. He used a string of hashtags to express his nerves, admitting that 鈥#AMillionThingsWentThroughMyHead.鈥

Little Ariana Sky is the first child for Ortiz-Magro, and the second for Harley, who is already聽mom to an 11-year-old boy.

What do you think of the name Ariana Sky? Let us know @BritandCo!

(photo via聽Alberto E. Rodriguez/Getty Images)