Europe's nickname is Euro
Europe is a continent and doesn't have a nickname.
Assuming that you mean Europe, not eurpoe, there is no nickname. Europe is a continent and they don't usually have nicknames.
The Old World
heart of europe
what was the nickname given to high fee charged for manufactured goods from Europe
The Green Heart Of Europe
The Sick Man of Europe
europe
The "Apostles to the Slavs" is the nickname given to Cyril and Methodius for their missionary work in Eastern Europe.
Stalin
I am unaware of a nickname given to Europe. The only example I can think of is the Old World (but this also includes Asia and Africa). These continents are called the Old World because this is where "civilization" started.
Sick man of Europe