33.3% live in California
16.7% live in New York
8.3% live in Pennsylvania, Illinois, Kentucky, Alabama, Mississippi and Colorado
If you don't like people
called haghighi
you should probably move to
New Hampshire (None live there).
Fun fact: Mississippi
is the state with the most
last name haghighi per capita.
Check out the popularity
of the last name haghighi
for each state in the map below.