44.4% live in New York
8.9% live in California
4.4% live in Massachusetts, New Mexico and Arizona
If you don't like people
with the name norberto
you should probably move to
New Hampshire (None live there).
Interesting fact: New York
is the state with the most
last name norberto per capita.
Check out the popularity
of the last name norberto
for each state in the map below.