Good bit first names with middle name Grayson

I am in love with Grayson as a first name but I just learned I have a second cousin (who grew up more as a first cousin) and she recently had twins one named Graysen. I don't want to step on any toes are be a copy cat but I love the name. My mom says it's a cute middle name but none of my other names options go too well with it. suggestions?

So on my list of names the ones that work with Grayson are:

Carter Grayson

&

Brantley Grayson

but I'm just not sure about those.