You have picked some really nice names.

Domenic (would call him Nico as a child) - I like the name but I honestly have never seen it spelled that way either I really like the name.
Samuel (my husband's FAVORITE boy name) - This is my favorite too
Dawson (means son of David)
Cooper - I like the name but I know someone and the kid really gets teased for his name the kids call hime Cooper pooper
Joseph
Andrew - I really like this one too
Ryan - This name is used a lot for a girl now I don't know if that makes a difference or not.