The name 'Macao' originates from the Portuguese 'Macau', which is derived from the Chinese 'A-Ma Gao', meaning 'Bay of A-Ma', referring to the goddess A-Ma, who is believed to protect fishermen and sailors.

The name 'Macao' evolved from the Portuguese 'Macau', which was used during the period of Portuguese administration.

Initially, it referred to the bay area dedicated to the goddess A-Ma, but now it represents the entire region known for its cultural and economic significance.