Riesling
Riesling is a white wine. It originated in the Rhine region of Germany.
rudesheimer
No. A "Rhine wine" is a marketing term for a US wine modelled after the sweeter style wines of Germany (riesling, liebfraumilch). If you want to go with an inexpensive box/jug wine, try a "chablis" or "refreshing white."
Soave
Keir is not a wine name in French, but there is a recipe called Kir, where you add some blackcurrant liquor to white wine.
Arden Rhine's birth name is Arden Leigh Rhine.
Gary Rhine's birth name is Gary Sherwood Rhine.
Wine bottles have labels for a variety of reasons. They tell consumers what type of wine it is (red or white), the name of the wine, where and when the wine was bottled.
The only Rhine wine usually made from riesling with 11 letters I know of is Rudesheimer. Maybe check the words giving you the Ns, otherwise I'm afraid I have no idea.
diamonds in the mist
Bingen Bonn; Koblenz