Thank you for your question, "how did the hamburger get
its name when it is really beef".
Although the exact origins of the hamburger are unknown,
it is thought that hamburger patty and sandwich were brought
to America by 19th century German immigrants.
The term derives from the German words "Hamburg" - a
city in Germany where many immigrated to America from,
"Burger" - which describes someone coming from a castle or
town (a "Burg"). So the term Hamburger becomes a descriptive
noun, referring to something from Hamburg. The likeness to
the English word "ham" is by pure coincidence, as
hamburgers are not made of ham.
If you would like more information about the hamburger
try looking at these sites:
"Wikipedia: The Free Encyclopaedia"; hamburger.
http://en.wikipedia.org/wiki/Hamburger This site has a very thorough history of the hamburger,
as well as legends of it.
"What's Cooking America"; Linda Stradley.
http://whatscookingamerica.net/History/HamburgerHistory.htm This is a short description of the origins of the
hamburger.
"FoodVenue.com"; Chris.
http://www.foodvenue.com/content/features/f020006_hamburger.asp If you would like to find more information, try typing
in the search terms "origin of hamburger" or "hamburger
history" into your search engine.
I hope this is the kind of information you were looking
for. Thank you for using AAQ.