Need a Nickname for my Godson?

Hey guys...I have a handsome lil Godson who is 10 days old and I am a stickler for nicknames but I am having such a hard time finding one....every name I come up with..... a family member already has : ( . His name is Robert Maurice (not mentioning last name) we call his dad Reese but I wanted something different for him. His mom (my best friend) is Hispanic if that helps and father is African American. I don't like Rob or Bob...lol..looking for something cuter because he is sooo adorable...wish I could show u his pic. Thanks guys for helping me out!