Maybe you're referring to Al-Mamlaka Al-Arabiya As-Saudiya, which means "The Kingdom of Saudi Arabia"
Italia
The Southeast Asian country's official name is the Kingdom of Cambodia. It is known by its natives as Kampuchea.
Tuvalu is the official country name. It used to be called Ellice Islands.
REPUBLIC OF IRAQ!!!!!!^_^
The Republic of Azerbaijan
The Republic of Cuba
The country of Uruguay's official name is República Oriental del Uruguay (Oriental Republic of Uruguay)
Well, Barcelona is a city but the official name of Spain is Reino De Espana.
The official name of Switzerland is Confederatio Helvetica.
The United States of America
The official name of the country is Medinat Yisrael (????? ?????) which means "the State of Israel".
A country with two official languages is typically referred to as a bilingual country.