25.0% live in Louisiana
12.5% live in Massachusetts, Rhode Island, New York, Illinois, Michigan and Texas
If you don't like people
with the name hennessy
you should probably move to
New Hampshire (None live there).
Interesting fact: Rhode Island
is the state with the most
first name hennessy per capita.
Check out the popularity
of the first name hennessy
for each state in the map below.