50.0% live in New York
16.7% live in California
8.3% live in South Carolina, Mississippi, Oregon and Hawaii
If you don't like people
with the name loong
you should probably go to
New Hampshire (None live there).
Fun fact: Hawaii
is the state with the most
last name loong per capita.
Check out the popularity
of the last name loong
for each state in the map below.