The majority of people
with the surname Kirwan
are born in August
and die in January
born dead
25.7% live in New York
10.1% live in Maryland
7.9% live in Illinois
If you don't like people
called kirwan
you should probably go to
Delaware (None live there).
Fun fact: South Dakota
is the state with the most
last name kirwan per capita.
Check out the popularity
of the last name kirwan
for each state in the map below.
Net Worth
of people with the last name
Kirwan
Considering all of the
shown facts and stats
the estimated average
net worth is:
$111,600
