Need help with boy names!

Courteney
Help!! My husband and I are having a hard time coming up with a name for our second little boy. Our first son is named Jasper. We love unique names that aren't terribly common, but nothing too crazy. We're also trying to avoid "J" names. My sister gave her two boys "J" names and it's so confusing when we're all together. Haha! 
So hit me with your favorite boy names. 😄 Thanks in advance!!