Why do we call Deutschland Germany in English?

It is exactly what applies to the different names of Germany. Germans use Deutschland as an exonym. Deutschland is a native title for the word Germany which means people or nation. The word first came into being in the 8th century.

What’s the difference between Deutschland and Germany?

Deutschland and Germany refer to the same country. English speakers refer to the region as “Germany” while German speakers refer to Germany as “Deutschland.” The difference is only a matter of language, while the meaning of Deutschland and Germany are identical.