Beyoncé and Jay Z’s twin baby names revealed

Beyoncé and Jay-Z’s twin baby names might have been revealed when they filed legal documents to trademark Rumi Carter and Sir Carter through their family company. TMZ broke the news, writing that the names were branded for various business purposes.

Rumi and Sir have been trademarked by Bey and Jay for all manners of future business endeavors. This includes their names to be used with baby items like: baby teething rings, strollers, hair ribbons and rattles. In addition, they’ve also been registered for merchandise like tote bags, sports balls, key chains, cosmetics and fragrances.

The famous duo, are already parents to five-year-old Blue Ivy, who Beyoncé has previously opened up about to ABC News. She said: "I am very protective. I just want to make sure that she can have a healthy, safe, normal life. In the back of my mind, she's my priority. And life is completely different now. So I'm - I feel really, really just lucky that I can still do what I love, and now have a way bigger meaning. And that's to be her mother." Beyoncé announced her pregnancy back in February with a post on Instagram, which broke records after receiving over 7.8 million favorites in 24 hours.

Photo: Instagram/@beyonce