In the Greater Good, Sawyer, with his classic skill at nicknames, calls little Aaron, Baby Huey. Baby Huey, also of cartoon fame became a comic book character back in 1952 in Harvey Comic Hits #60. It lasted through 22 issues with Paramount Animated Comics until becoming its own entity with "Baby Huey, The Baby Giant."
Huey eventually spun-off into "Baby Huey in Duckland" and "Baby Huey
and Papa", but by 1972, all Huey titles were cancelled. Huey did not
appear in comics again until 1990, except for one-shot appearances in
1980 and 1987.
Excerpts from http://home.att.net/~thft/huey.htm