Because the head of state is a Grand Duke.
It is the same thing for France. France is officialy called the French Republic, because it is a republic. The US and the UK are one of the rare countries were the full name is commonly used.
The actual name of the capital of Luxembourg is Luxembourg-Ville which is French for Luxembourg City.
The capital of Luxembourg is called Luxembourg. It is also known as Luxembourg City.
Luxembourg, the capital of Luxembourg is located at the southern part of Luxembourg.
The capital of the country of Luxembourg is the city of Luxembourg.
The capital city of Luxembourg is Luxembourg
The capital city of Luxembourg is Luxembourg City.
The capital city of Luxembourg is Luxembourg.
Luxembourg City is the capital and largest city in Luxembourg, officially the Grand Duchy of Luxembourg.Luxembourg city.Luxembourg is the capital city of Luxembourg.
Luxembourg is the capital of Luxembourg and is located on the European continent.
Luxembourg is the capital of Luxembourg.
The capital city of Luxembourg is Luxembourg
The capital city of Luxembourg is Luxembourg
Luxembourg is the capital of Luxembourg.