The majority of persons
with the surname Holtrop
are born in April
and die in May
born dead
43.8% live in Michigan
13.9% live in Iowa
13.2% live in Illinois
If you don't like people
called holtrop
you should probably go to
New Hampshire (None live there).
Fun fact: Iowa
is the state with the most
last name holtrop per capita.
Check out the popularity
of the last name holtrop
for each state in the map below.
