37.5% live in Hawaii
31.2% live in California
6.2% live in Maryland and Virginia
If you don't like people
with the name gacusan
you should probably move to
New Hampshire (None live there).
Fun fact: Hawaii
is the state with the most
last name gacusan per capita.
Check out the popularity
of the last name gacusan
for each state in the map below.