The couple couldn't be more thrilled after trying to get pregnant for a long time.
It’s a boy for the PenaVegas! Alexa and Carlos PenaVega took to Instagram on Sunday to reveal the name and gender of their first child.
“OCEAN KING PENAVEGA,” Carlos captioned a sonogram of his future son. “#babypenavega #daddyslittleboy.”
WATCH: Alexa PenaVega Is Pregnant, Expecting First Child With Husband Carlos
Alexa posted the same photo, writing, “Ocean King PenaVega We can’t wait to meet this little Blessing. #BabyPenaVega #MyLilMan (For those asking about our name choice… :) -God called the dry ground ‘land’ and the water the ‘seas’. And God saw that it was good.’ That is why we went with Ocean. And he is a son of the one true ‘King’. For us it has a beautiful biblical meaning.”
Alexa teased the unique name last week while on vacation.
“We can't get enough of the ocean!!! Can't wait for all the adorable mini bathing suits we get to pack next year!!! #PenaVegaCruise,” she captioned a bikini shot of herself with her hubby.
The couple announced Alexa’s first pregnancy in June after months of trying for a child.
Back in January, Carlos opened up to ET about their struggles to conceive, saying, "I would love to get a mini PenaVega out, but it's a lot harder than I thought. It's not easy. I'll just say, when it happens it happens."
WATCH: Carlos PenaVega Reveals He And Wife Alexa Are Trying For a Baby
The music and dance-loving family can’t wait to share their talents with their little one.
"Believe me, I'm going to teach it to sing, dance, do things," Carlos said in January. "Hopefully it doesn't fart, because I have that talent. I'm just going to put it out there, because that's what Alexa says I can't teach the baby.”