Chris Brown baby's name is Royalty and he has promised to participate in raising her

It's no news that Chris Brown is a father of a nine months old girl whereas his drunk in love bea Karreuche Tran wasn't aware until few minutes before TMZ broke the news.

According to the news publishing site, 

Chris Brown's baby girl answers to Royalty! We've learned Nia named the kid Royalty. What we don't know ... whether she consulted Chris before inking the birth certificate.

TMZ broke the story ... Chris and Nia got it on summer of 2013 and she gave birth 9 months ago. As we reported, Karrueche was blindsided ... she had no idea until minutes before TMZ posted the story Tuesday afternoon.

As for Chris' involvement ... we're told he calls Nia regularly and now says he wants to openly participate in raising the baby. Nia and Royalty live in Texas, and Chris says he'll gladly fly there regularly to parent her