The majority of people
with the surname Hierro
are born in June
and die in January
born dead
31.7% live in New York
20.6% live in California
9.5% live in Ohio
If you don't like people
named hierro
you should probably go to
New Hampshire (None live there).
Fun fact: New Mexico
is the state with the most
last name hierro per capita.
Check out the popularity
of the last name hierro
for each state in the map below.
