What was the name of the island before Gilligan landed on it?

Question

What was the name of the island before Gilligan landed on it?

Answer 1

It's referred to as an "uncharted desert isle," meaning the island was previously unknown and presumably without a name!!!.

Answer 2

'Lilliput'; island !

Answer 3

The name of the island was never disclosed and shooting was on a variety of real islands and in studio. However it was hinted that the island was based on The Cayos de Caña Gorda which is a group of three uninhabited, mangrove-covered cays, located at 17°56′32″N, 066°52′17″W off the southwestern coast of Puerto Rico. They belong to barrio Caranero of Guánica municipio. The eastern cay is separated from the Puerto Rican mainland only by a 20 m wide channel. The western cay, also called Gilligan's Island (after the TV series), or Cayo Aurora, is served by boat (600 m from the mainland) and has public beaches. The total land area is 0.18 km² (177,606 m², Block 1069, Block Group 1, Census tract 9611, Guánica Municipio, Puerto Rico).

Answer 4

Nomanisa Island