The majority of persons
with the last name Colgan
are born in March
and die in December
born dead
22.8% live in New York
13.4% live in Pennsylvania
7.9% live in Illinois
If you don't like people
with the name colgan
you should probably move to
Washington DC (None live there).
Fun fact: South Dakota
is the state with the most
last name colgan per capita.
Check out the popularity
of the last name colgan
for each state in the map below.
