The majority of persons
with the surname Duplechain
are born in November
and die in February
born dead
83.5% live in Louisiana
13.7% live in Texas
0.8% live in New York
If you don't like people
named duplechain
you should probably go to
New Hampshire (None live there).
Fun fact: Louisiana
is the state with the most
last name duplechain per capita.
Check out the popularity
of the last name duplechain
for each state in the map below.
