The majority of persons
with the last name Koprowski
are born in June
and die in May
born dead
19.1% live in New York and Ohio
16.3% live in Illinois
If you don't like people
with the name koprowski
you should probably go to
New Hampshire (None live there).
Cool fact: Wisconsin
is the state with the most
last name koprowski per capita.
Check out the popularity
of the last name koprowski
for each state in the map below.
