Origin: Greek prefix anti-
Antiguan has 4 different meanings across 2 categories:
a native or inhabitant of Antigua
A person from Antigua in Antigua and Barbuda, or of Antiguan descent.
Of, from, or pertaining to Antigua, or the Antiguan people.
The word comes from Antigua with the suffix -n added to it. It originally meant a person or thing associated with the island of Antigua.