Yup, he's a boy. Unfortunately most roosters (if not all) are not quiet. They will probably all crow at one point or another. There's ways you can make them quieter (no-crow collar), but it might be best just to get rid of him. My rooster wore a no-crow collar till he was a year old, then I took...
@NewChickenLady84 and @thegreatfish2, I belive both of your birds are cockerels. While I'm not experienced in identifying breed, they do look like Mille Fleur D'uccles, though someone else will probably have to confirm that.