The majority of people
with the surname Birkby
are born in January
and die in February
born dead
18.8% live in New York
14.5% live in Colorado
11.6% live in Pennsylvania and Michigan
If you don't like people
called birkby
you should probably move to
New Hampshire (None live there).
Fun fact: Nebraska
is the state with the most
last name birkby per capita.
Check out the popularity
of the last name birkby
for each state in the map below.
