55.6% live in Minnesota
11.1% live in Montana
5.6% live in New York, Pennsylvania, Ohio, Louisiana and California
If you don't like people
named ario
you should probably go to
New Hampshire (None live there).
Interesting fact: Montana
is the state with the most
last name ario per capita.
Check out the popularity
of the last name ario
for each state in the map below.