The majority of persons
with the surname Dettmann
are born in September
and die in January
born dead
45.6% live in Wisconsin
12.6% live in Iowa
9.6% live in Illinois
If you don't like people
called dettmann
you should probably go to
New Hampshire (None live there).
Fun fact: Wisconsin
is the state with the most
last name dettmann per capita.
Check out the popularity
of the last name dettmann
for each state in the map below.
