The child who played young Anthony in GFI was named Anthony. To make it easier on him, they stuck with his name, and thus, Michael's son was named Anthony.
Q: What's the relationship between the actor who played Anthony in GFI and the child who played him in GFII?
"Growing up my dad was like 'You have a great last name, Galifianakis. Galifianakis...begins with a gal...and ends with a kiss...' I'm like that's great dad, can we get it changed to 'Galifianafuck' please?" -- Zach Galifianakis
