Baby Baldwinito needs a name! Alec Baldwin and Hilaria Baldwin are set to welcome their fourth child any day now, and during the couple's last public appearance before Hilaria gives birth, she revealed the two still don't have a moniker picked out for their son.

"Jimmy Fallon Baldwin… Fallon Kimmel Baldwin," Alec joked to Entertainment Tonight at the NYC event before Hilaria interjected. "This is the first one that we really don't know going into it, and we're going to see what he looks like and take a good look," she explained.

Hilaria and Alec — who married in 2012 — are already parents to daughter Carmen, 4, and sons Rafael, 2, and Leo, 20 months. The SNL actor is also a dad to a daughter, Ireland, 22, from his previous marriage to Kim Basinger.

In a previous interview, Hilaria opened up about how motherhood was actually easier for her in the beginning. "Carmen did everything with us. Then when Rafael was born, things got complicated," she shared. "And when Leonardo was born, I had a moment of 'What have I done?' panic! There were tears." She added, "But then I kind of lived it, and it all came together."

But that doesn't mean Hilaria won't struggle again when she welcomes baby No. 4. "I'm not saying I won’t have another meltdown when this new baby is born!" she joked.

And last night, Hilaria revealed little Carmen is already bugging her parents for a baby sister. "Mommy doesn't even want to think about another one right now," she confessed. "But we'll see if she bullies me into it." Alec joked, "We can't afford it. [We're] pretty broke."

For now, Alec, Hilaria, and their kids are just counting down the moments until their newest addition arrives. "We're really excited," Hilaria previously shared. "Alec and I don’t want to do much else other than be with the kids right now, because they're so fun." We can't wait to meet their little boy too!