21.3% live in New Jersey
20.4% live in New York
14.8% live in Pennsylvania and California
If you don't like people
named yohannan
you should probably go to
New Hampshire (None live there).
Cool fact: New Jersey
is the state with the most
last name yohannan per capita.
Check out the popularity
of the last name yohannan
for each state in the map below.