Well, It depends on if you want to bring any people into the island. If you want it to be private, I suggest Death Island, or what common people are afraid of. Or maybe just your favorite thing.
Could be Madagascar. Even smaller it could be Glorioso Island or Europa Island, perhaps Juan de Nova Island
It could be called an undersea island or submarisle.
Because his name was Roger and he found Rhode Island. So he could name it whatever he wanted. So obvioiusly he named it after himself.
From BehindtheName.com"From an English surname which is of disputed meaning. It could be derived from the Old English given name Ceolsige meaning "ship victory". Alternatively it could be from a place name meaning "Cenel's island", from the Old English name Cenel "fierce" in combination with eg "island"."
The island name for Maui is... Maui. That is the name of the island..
The name Lindsay is of English origin and means "from the island of the linden trees." It is a unisex name that has been used for both boys and girls. Lindsay can also be spelled as Lindsey or Lyndsay.
The name of the island that he washes up on is Lilliput, and it is inhabited by a race of tiny people called Lilliputians.
You can call it love grove :) or heart village
two smallest but fully inhabited island in the the bahamas
The name of the island is 'Ship-Wreck Island'
The main reason is probably because it doesn't matter what the island was called. If you knew precisely which island it was you would also know its location and this would distract you from the essential story. The location and name of the island are irrelevant, what matters is what takes place on the island, and this could happen on any island or any other remote location.
Another name for cay is islet. In the South Pacific it could also be called an atoll. A cay is a small island.