Baby Name Poll

hello my name is David, my wife and I want to give our first child (a boy) a name that means a lot to all of us. We are just stumped on how to do that. We considered using her maiden name (Finnagan), the name of her late brother (Dominic "Nick’), my brother (Paul) but we also want him to have a name of his own. So last night I came up with this: Finnick "Finn". It’s a way to incorporate her maiden name, her brothers name, but still have a name that isn’t used in the family before. What do you think? I’d like some opinions before offering it to her.