20.0% live in California
15.0% live in Connecticut
10.0% live in Massachusetts, Pennsylvania, Florida, Michigan and Texas
If you don't like people
with the name signo
you should probably go to
New Hampshire (None live there).
Fun fact: Connecticut
is the state with the most
last name signo per capita.
Check out the popularity
of the last name signo
for each state in the map below.