He was yellow and square and wore pants. Thus spongebob Squarepants
Sponge bob is in fact a sponge. It even states in his name.
sponge bod square pants
his middle name is daredevil
sponge bod square pants
goo lagoon
If you meant the lobster, then it is Larry.
Doodlebob
First Name: Spongebob Surname: Squarepants [Middle name not required]
monopoly sponge bob Square Pants Edition name: and key:
They first wanted to call him spongeboy but that name was already taken.
sponge bob square pants
Squidward Q. Tentacles