30.8% live in California
23.1% live in Arizona
7.7% live in New York, Florida, Michigan, Washington and Hawaii
If you don't like people
named sobremonte
you should probably move to
New Hampshire (None live there).
Interesting fact: Hawaii
is the state with the most
last name sobremonte per capita.
Check out the popularity
of the last name sobremonte
for each state in the map below.