Caroline and Luke BryanLuke Bryan's second son will be named Tatum Christopher, the proud dad reports exclusively to The Boot.

"Tatum is a guy from my hometown, and then my brother's name was Chris," Luke explains to us of the name choice for the baby boy, who is due in August. "So then we'll have Bo and Tate -- sounds like two little rednecks!"

Big brother Bo, whose full name is Thomas Boyer Bryan, was born in March 2008, just a little over a year after Luke and wife Caroline tied the knot.

Having two little boys seems fitting for the Georgia-bred 'Country Man.'

"It's so rewarding to watch him grow, watch him learn, show him tractors and airplanes on the computer and then go down the street and he's freaking out when he sees a tractor," Luke says of Bo. "It's fun making him like the little things that you want to make him like!"

The new baby is the icing on the 2010 cake, as Luke is having an incredible year so far. In February, his No. 1 hit, 'Do I,' reached gold sales certification, selling more than half a million downloads. He picked up his first-ever ACM Award in May, winning the prestigious Best New Artist honors. And he took home a CMT Award Wednesday night, for Breakthrough Video of the Year for 'Do I.'

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