30.8% live in New York
15.4% live in Maryland
7.7% live in Ohio, Oregon and California
If you don't like people
with the name karpov
you should probably go to
New Hampshire (None live there).
Fun fact: Maryland
is the state with the most
last name karpov per capita.
Check out the popularity
of the last name karpov
for each state in the map below.