How many places in Guyana are called Yowanna Island?

There is one place named Yowanna Island in Guyana.

All places in the world called "Yowanna Island".

Location Yowanna Island:

• Upper Demerara-Berbice

Cities

Aurora (2)
Hopetown (2)
Bush Lot (2)
Stanleytown (2)
Bel Air (2)
Manari (2)
Barakara (2)
Issororo (2)
Good Hope (2)
Bethany (2)
Queenstown (2)
Bartica (2)
Kumaka (2)