33.3% live in Pennsylvania
22.2% live in New Jersey
11.1% live in Massachusetts, New York, Michigan and Louisiana
If you don't like people
with the name ummer
you should probably go to
New Hampshire (None live there).
Cool fact: Pennsylvania
is the state with the most
last name ummer per capita.
Check out the popularity
of the last name ummer
for each state in the map below.