Kevin Costner welcomed second son

The actor and his wife, Christine Baumgartner became parents for the second time on Thursday night, Costner's rep, Arnold Robinson, has announced.

The baby who weighed 8 lbs., 15 oz. at his birth will be named Hayes Logan Costner. According to Kevin Costner's report for the Associated Press, he picked the name "Hayes" for his son from his next Western movie, because it is "a great Western name."

Kevin, 54 and Christine, 34 got married in 2004 and have a son together, Cayden Wyatt, who was born in May 2007. The Dancing with the wolves Oscar winner has also three more children from his previous marriage to Cindy Silva.