It was smiles all around this week as Louis Tomlinson and his former girlfriend, Briana Jungwirth welcomed their new baby boy into the world, and now it seems they have finally chosen a name.

The new parents have not officially completed the birth certificate yet, but it's believed the baby boy is named Sydney Rain.

A source told The Sun: "Louis and Briana are yet to file a birth certificate but they've agreed on the name Sydney Rain. 

"It will be rubber-stamped in the next five days."

As of yet, it isn't certain if their newborn will take Louis or Briana's surname, and the source said that they still have a lot to figure out with custody arrangements.

So, what do you think of Louis' baby name? Is it worthy of One Direction status? Let us know.