Rafferty seems like a very different vibe to the others.
I'd put Wilder, Atlas and Hollis with:
Addison, Archer, Asher, Brandon, Brodie, Braxton, Carter, Cole, Cody, Dexter, Dawson, Dallas, Emerson, Evan, Fitch, Grayson, Gage, Harrison, Harley, Huxley, Hunter, Jordan, Justice, Kai, Kayden, Logan, Lorcan, Mason, Morgan, Murdoch, Parker, Porter, Preston, Quinn, Roman, Rocco, Roca, Rio, Reed, Spencer, Sawyer, Tanner, Tate, Tyler, Walker
And Rafferty with:
August, Benedict, Bruno, Caspian, Christian, Elliot, Edmund, Francis, Franklin, Gabriel, Hal, Horatio, Inigo, Jeremiah, Jesse, Jude, Justin, Jasper, Lorenzo, Lysander, Montgomery, Nathaniel, Nico, Orlando, Orson, Otis, Ptolemy, Percy, Quentin, Rupert, Raphael, Solomon, Stanley, Timothy, Vincent, Victor, Wilfred, Xavier