The demonym (name for the residents of a country or area) for the people of Belize is Belizeans. The official language of Belieze is English, so "Beliezeans" is pronounced pretty much as it is written.
The people of Belize are generally referred to as Belizeans. However, there are several different ethnic groups in Belize, including Mestizo, Kriol, Spanish, Maya, Garinagu, Mennonites, and East Indian.
