Hello Andrews! :o) I thought of 3 things that you could possibly do to distinguish yourselves from one another. The first: Put the initial of your last name after "Andrew". The second:one of you put your name as Andy, or perhaps another nickname you've been given at some time in your life. Or the third:just continue the way it i, one of you is Andrew, and the other is G.Andrew (if G.Andrew doesn't mind having to sign his name like that) Kristi