36.4% live in Iowa
18.2% live in Illinois
9.1% live in Florida, Ohio, Arkansas, Minnesota and Colorado
If you don't like people
with the name rouf
you should probably go to
New Hampshire (None live there).
Fun fact: Iowa
is the state with the most
last name rouf per capita.
Check out the popularity
of the last name rouf
for each state in the map below.