The majority of persons
with the last name Cosgriff
are born in September
and die in March
born dead
20.1% live in New York
11.1% live in Minnesota
9.0% live in Iowa
If you don't like people
named cosgriff
you should probably move to
New Hampshire (None live there).
Fun fact: Montana
is the state with the most
last name cosgriff per capita.
Check out the popularity
of the last name cosgriff
for each state in the map below.
