Unnamed island is not it's official name. The name has either been given by fans, or it was refferred to this by any character in Object Overload and it's reboot. Whatever it is, the name is a conjecture.
This island is a location in Object Overload. It is the homeland of a species called tikis, and it is located under Death Falls. Tiki and Television (despite the fact that the latter character is a different species) used to live on the island.
It is currently unknown what the name of the island is.