The majority of people
with the surname Osullivan
are born in August
and die in January
born dead
35.2% live in New York
16.2% live in Massachusetts
7.9% live in California
If you don't like people
named osullivan
you should probably move to
South Dakota (None live there).
Cool fact: Massachusetts
is the state with the most
last name osullivan per capita.
Check out the popularity
of the last name osullivan
for each state in the map below.
