Historians based at the Kangaroos Pouch Pub in the deepest Australian Outback have discovered the name of the jolly Swagman in the song Waltzing Matilda, after much research, several pints of Victoria Bitter, and half a dozen pies, they made an annoucement that the Jolly Swagman was called Andrew, a spokesperson said it's pretty obvious really, the song goes
"Waltzing Matilda, Waltzing Matilda
You'll come a-Waltzing Matilda with me
Andy sang as he watched, as he waited while his billy boiled,
You'll come a-Waltzing Matilda with me"