Flounder doesn't really have a last name. He is just plainly called Flounder off of the Little Mermaid.
little merman.lol um... jyot.
flounder because that is the type of fish he is
Aerial. But it's spelled "Ariel."
King Triton is Ariel's father .
she was the princess of the ocean along with her father the king of the sea
flounder. he is a flounder so his name is flounder.
Flounder
Grimsby
Flounder who is voiced by Jason Marin .
Flounder voice: Jason marin
What? The fish's name is Flounder, if that helps at all...
little merman.lol um... jyot.
Ariel.
Her name is Sierra Boggess and her character's name is Ariel.
flounder because that is the type of fish he is
It doesn't really say in the movie. Mermaids are different from humans so they may not change their names when they get married. Plus, Mermaids don't really have last names. They have different ways; they don't need last names.
In Europe, the name flounder refers to Platichthys flesus. In the Western Atlantic there are the summer flounder Paralichthys dentatus, southern flounder Paralichthys lethostigma, and the winter flounder Pseudopleuronectes americanus In Japan, the Japanese flounder Paralichthys olivaceus is common.