18.5% live in Massachusetts
14.8% live in New York
14.1% live in New Jersey
If you don't like people
with the name mccrohan
you should probably go to
New Hampshire (None live there).
Cool fact: Connecticut
is the state with the most
last name mccrohan per capita.
Check out the popularity
of the last name mccrohan
for each state in the map below.