23.4% live in Minnesota
22.0% live in Wisconsin
8.7% live in Illinois and North Dakota
If you don't like people
called klinkhammer
you should probably move to
New Hampshire (None live there).
Cool fact: North Dakota
is the state with the most
last name klinkhammer per capita.
Check out the popularity
of the last name klinkhammer
for each state in the map below.