36.4% live in Connecticut
27.3% live in New York
9.1% live in Massachusetts, Pennsylvania, Ohio and Illinois
If you don't like people
called kalogirou
you should probably go to
New Hampshire (None live there).
Fun fact: Connecticut
is the state with the most
last name kalogirou per capita.
Check out the popularity
of the last name kalogirou
for each state in the map below.