I have a method with body like this:
Address address = new Geocoder(context).getFromLocation(latitude, longitude, 5).get(0);
return address.getThoroughfare()
The constructor of the Geocoder class takes a Locale Object as parameter. With this you can have the output in any supported language. If you don't set a explicit local, as in your snippet, Locale.getDefault() will be used by default.
Address address = new Geocoder(context, Locale.ENGLISH)
.getFromLocation(latitude, longitude, 5).get(0);