37.8% live in Illinois
8.9% live in California
6.7% live in Connecticut, New York, New Jersey and Oklahoma
If you don't like people
with the name merza
you should probably move to
New Hampshire (None live there).
Fun fact: Illinois
is the state with the most
last name merza per capita.
Check out the popularity
of the last name merza
for each state in the map below.