First of all, there was never a book in the Percy Jackson and the Olympians series called The Last Olympian. These are the books; The Lightning Thief, The Sea of Monsters, The Titan's Curse, The Battle of the Labyrinth, and The Last Battle. I believe that you are talking about The Last Battle. The book was most likely given that title because the book was about Kronos and Luke fighting Percy in their last battle against each other. I'm not saying anymore about the topic because I don't want to spoil the story for others!
Because they live on Mount Olympus.
It is called The Sea of Monsters
In the Percy Jackson and the Olympians series, it is called the Empire State Building.
Percy Jackson and the Olympians: The Sea of Monsters.
The fifth book in the Percy Jackson series is called the Last Olympian.
Anthropomorphism is the hallmark of the Greek conception of the Olympians.
Because they live on Mount Olympus.
The fourth Percy Jackson and the Olympians book is called Battle of The Labyrinth.
The gods and goddesses are called olympians
the Olympians
Paralympians - from Parallel Olympics
Olympians .
The Olympians are fictional characters around whom myths and a system of religion were built.
Olympians
I dont know your the human
12 of the best known ones are known as the Olympians because the supposedly live on top of Mt. Olympus.
actually they live on a world called Olympus.
Zeus and Heras reign is called the 'Olympians'