16.6% live in Pennsylvania
9.7% live in South Carolina
6.6% live in New York
If you don't like people
with the name mcfadden
you should probably go to
Alaska (None live there).
Interesting fact: South Carolina
is the state with the most
last name mcfadden per capita.
Check out the popularity
of the last name mcfadden
for each state in the map below.