SpongeBob has two cousins, Stanley S. SquarePants and Blackjack SquarePants.
spongebob's full name is spongebob square pants square is his middle name. i hope this helps in some weird way!
Harold Squarepants
Mystery lol!
Mystery
Harold
Jr.
When he had one, her name was Mystery.
Armor Abs.
The goo-la-goon