Our short list for our little guy includes
[name]Graham[/name]
[name]Houston[/name]
[name]Gus[/name]
Also on the list
[name]Hank[/name]
[name]Finn[/name]
[name]Emmett[/name]
Right now our top name is [name]Graham[/name] [name]Houston[/name] but we are still debating and would love thoughts/feedback!
Our first child is [name]Marlo[/name] (girl). :).
I like [name]Graham[/name] and [name]Emmett[/name] a lot. [name]Hank[/name] is cute but I’d probably want it to be short for [name]Henry[/name]. I like [name]Houston[/name] in the middle slot but maybe not as a first.
I like [name]Augustus[/name] (nn [name]Gus[/name]) a lot! But I think with [name]Marlo[/name], [name]Finn[/name] or [name]Emmett[/name] would work best. I also like [name]Graham[/name], but not a fan of [name]Houston[/name] or [name]Hank[/name].
I like [name]Graham[/name] and [name]Emmett[/name] quite a lot from your list. And I think [name]Finn[/name] and [name]Gus[/name] can make cool nicknames for some more substantial names (like [name]Finnegan[/name]/[name]Finley[/name]/[name]Fintan[/name]/[name]Finnian[/name]/[name]Phineas[/name] and [name]Augustus[/name]/[name]Augustine[/name]/[name]August[/name]/[name]Gustav[/name]). [name]Finn[/name] would be mediocre as a stand alone name, though it feels like it’s missing something. [name]Gus[/name] I’m not such a fan of as a stand alone name, it feels too empty to me, like naming a kid [name]Guy[/name]. [name]Houston[/name] and [name]Hank[/name] I don’t really like too much as first names, though I can see how [name]Houston[/name] could make a cool middle name. Your current top choice of [name]Graham[/name] [name]Houston[/name] is a really nice sounding name.
[name]Graham[/name] [name]Houston[/name] is great. I do like [name]Gus[/name] and [name]Finn[/name] as well. [name]Gus[/name] [name]Houston[/name] or [name]Finn[/name] [name]Graham[/name] are good combs.
[name]Graham[/name] and [name]Finn[/name] are my favorites! Though, I think [name]Finn[/name] sounds better with [name]Marlo[/name].
I love [name]Gus[/name], though only [name]Gus[/name], no longer names. I find [name]Graham[/name] a bit dated and [name]Houston[/name] too place namey for my tastes. [name]Hank[/name] is a bit nicknamey for me, though I like [name]Emmett[/name] and [name]Finn[/name].
I love all your names except [name]Houston[/name]! My favs are [name]Graham[/name], [name]Emmett[/name], and [name]Gus[/name].
I think [name]Marlo[/name] and [name]Graham[/name] is a great sibset. I wouldn’t use [name]Houston[/name] as a first name, but I think it works in the middle. I also love [name]Hank[/name] for some reason 
it just sounds approachable and laid back.
I love [name]Houston[/name], [name]Gus[/name], and [name]Hank[/name]. I like [name]Graham[/name] and [name]Finn[/name]. I have issues with the name [name]Emmett[/name] because I associate it with the story of [name]Emmett[/name] [name]Till[/name], and it makes me sad. There’s nothing wrong with the name. I just can’t shake the association, so I’m not able to give an unbiased comment on it.
I dated a guy named [name]Houston[/name] - great name but he may never hear the end of “houston, we have a problem” jokes. I like [name]Graham[/name], but I think [name]Gus[/name] might be getting a bit too trendy