The majority of people
with the surname Hartje
are born in January
and die in March
born dead
18.1% live in Illinois
13.0% live in California
12.0% live in North Dakota
If you don't like people
named hartje
you should probably go to
New Hampshire (None live there).
Fun fact: North Dakota
is the state with the most
last name hartje per capita.
Check out the popularity
of the last name hartje
for each state in the map below.
