50.0% live in New York
25.0% live in Connecticut
5.0% live in Massachusetts, New Jersey, Pennsylvania, Florida and California
If you don't like people
called queiroz
you should probably move to
New Hampshire (None live there).
Interesting fact: Connecticut
is the state with the most
last name queiroz per capita.
Check out the popularity
of the last name queiroz
for each state in the map below.