Which middle name for our Baby Boy?

After months of not being able to come to consensus, my husband and I finally agreed on a first name!

Now... the middle name...

I'm really wanting to pull in a family name for the middle name. If it weren't for my step dad and his family coming into my mom's life and accepting my brother and I as one of their own, my life would have taken a very different turning. He was diagnosed with an incurable cancer a few years ago, and knowing we have limited time left together, I really want to show him how grateful I am for all he's done for me.