Well, my screen name "ROCKO" came from the old movie "KEY LARGO"with Humphrey Bogart and Edward G. Robinson.
Robinson played the part of a gangster named "Johnny Rocco".So with a change in spelling I became "Johnny Rocko" {Rocko for short} guitar slinger.
"Rocco,Johnny Rocco from the hotel Milwaukee"
If my guitar playing improves maybe I'll use my real name some day. LOL