I'm so sorry to hear of your loss.
Unisex names that could meet the 'traditional' criteria:
Jude, Alex, Robin, Charlie, Rowan, Sam, Morgan, Casey, Dylan, Frankie, Jamie, Quinn
Boys names that would go with the majority of the above:
Adam, Ben, Caleb, Dominic, Ethan, Freddie, George, Harry, Isaac, James, Kieran, Lucas, Milo, Nathan, Oscar, Patrick, Ryan, Stanley, Thomas, Vincent, William, Zach