11.8% live in Minnesota and Iowa
5.9% live in New York, Pennsylvania, Virginia, Ohio, Illinois, Michigan, Tennessee, Texas, Washington and California
If you don't like people
named sean
you should probably go to
New Hampshire (None live there).
Fun fact: Iowa
is the state with the most
last name sean per capita.
Check out the popularity
of the last name sean
for each state in the map below.