The majority of persons
with the last name Ocallahan
are born in August
and die in September
born dead
34.2% live in New York
21.7% live in Massachusetts
8.3% live in Illinois
If you don't like people
called ocallahan
you should probably go to
New Hampshire (None live there).
Cool fact: Massachusetts
is the state with the most
last name ocallahan per capita.
Check out the popularity
of the last name ocallahan
for each state in the map below.
