27.3% live in Illinois
18.2% live in California
9.1% live in New York, Ohio, Indiana, Tennessee, Arkansas and Washington
If you don't like people
called gree
you should probably go to
New Hampshire (None live there).
Fun fact: Arkansas
is the state with the most
last name gree per capita.
Check out the popularity
of the last name gree
for each state in the map below.