Olive Oyl is a character in the Popeye cartoon. It begins with the letter O.
Uryu ishida from bleach bleach is on at eleven o clock or 11:30
Astroboy
Jetsonsjenkins
Underdog is a cartoon dog. He begins with the letter U.
Alvin and the Chipmunks are cartoon characters. They begin with the letter A.
Archies
naruto
Droopy
X-Men
TAZ
Ariel - the little mermaid