QWERTY layout can be different in different countries and languages. There are TOP 7 of them. 
 
QWERTZ — this layout is the normal layout in Germany, Austria, and Switzerland. It is also fairly widely used in the Czech Republic, Slovakia and other parts of Central Europe. 
AZERTY — is used in France, part of Canada, Belgium, and some African countries. 
ĄŽERTY — Lithuanian keyboards use this layout. 
ÄWERTY — Turkmen keyboards use a layout known as ÄWERTY. 
QÜERTY — Azeri keyboards use such kind of layout. 
ЙЦУКЕН — for the Cyrillic alphabet. 
QZERTY — was used mostly in Italy. 
 
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