What do u think of the name dustin?

Our brand in new son is due in 2 weeks ... finally!! We still have absolutely no idea on names though. What do u think of the name Dustin? My husband realyl likes it 'he thinks', but at the same time cant work out if its dorky, or old fashioned?! My grandad had the nick name of Dusty his entire life for some reason, even tho his name was Frank (maybe he was just dirty all the time!?), so not sure if thats also a problem, as I know we'll end up calling him Dusty, and not Dustin!