34.6% live in New York
23.1% live in California
3.8% live in New Jersey, Pennsylvania, Maryland, Florida, Illinois and Hawaii
If you don't like people
with the name sau
you should probably move to
New Hampshire (None live there).
Fun fact: Hawaii
is the state with the most
last name sau per capita.
Check out the popularity
of the last name sau
for each state in the map below.