50.0% live in California
25.0% live in New York
6.2% live in New Jersey, Pennsylvania, Maryland and Utah
If you don't like people
with the name conanan
you should probably go to
New Hampshire (None live there).
Cool fact: Utah
is the state with the most
last name conanan per capita.
Check out the popularity
of the last name conanan
for each state in the map below.