19.3% live in Indiana
17.9% live in Illinois
12.4% live in New York
If you don't like people
with the name zirkelbach
you should probably move to
New Hampshire (None live there).
Interesting fact: Indiana
is the state with the most
last name zirkelbach per capita.
Check out the popularity
of the last name zirkelbach
for each state in the map below.