36.3% live in New York
9.0% live in Massachusetts
6.5% live in Illinois and California
If you don't like people
with the name kavanagh
you should probably go to
South Carolina (None live there).
Interesting fact: New York
is the state with the most
last name kavanagh per capita.
Check out the popularity
of the last name kavanagh
for each state in the map below.