The majority of people
with the last name Dupper
are born in July
and die in January
born dead
26.6% live in New Jersey
11.9% live in Colorado
10.1% live in Pennsylvania, Ohio and California
If you don't like people
called dupper
you should probably go to
New Hampshire (None live there).
Interesting fact: South Dakota
is the state with the most
last name dupper per capita.
Check out the popularity
of the last name dupper
for each state in the map below.
