It frequently happens when I tell someone Drew's name. They ask, "Is it Andrew?"
No, it's Drew.
But actually we mostly call him:
Drewbie, Drewber, Chunky Monkey, or Big Guy.
And frequent serenades to him include:
Drewbie doobie doo, you know I love you. Drewbie doobie doo.
(or from the Police) Da Drew, Drew, Drew. Da da, da, da. All I want to say to you.