I wanted to keep my initials, so, my original middle name being Heather, I went through a baby book looking at all the H's. I came across Hadley, which means "heather meadow". Since my mom had specific reasons why she chose Heather in the first place, I thought it would be a nice nod to that.
I think we need a bit more direction from you, though, Josh. Do you want to keep a particular initial? Do you want something from a particular cultural heritage? Does the meaning of the name matter to you? Do you like traditional names? Modern names? Spiritual names? Hippy names? π