View the highest/lowest earning families in The United States

Where Does The Last Name Sumby Come From? ^{nationality or country of origin}

Sumby is borne by more people in The United States than any other country or territory. It may also appear as a variant:. Click here to see other potential spellings of this name.

How Common Is The Last Name Sumby? ^{popularity and diffusion}

The last name is the 1,144,405^th most numerous last name globally. It is borne by approximately 1 in 34,702,600 people. This surname is primarily found in The Americas, where 34 percent of Sumby reside; 34 percent reside in North America and 34 percent reside in Anglo-North America.

It is most commonly used in The United States, where it is held by 71 people, or 1 in 5,105,055. In The United States it is most prevalent in: Maryland, where 23 percent live, Virginia, where 21 percent live and Florida, where 14 percent live. Outside of The United States it exists in 10 countries. It is also common in England, where 24 percent live and New Zealand, where 20 percent live.

Sumby Family Population Trend ^{historical fluctuation}

The frequency of Sumby has changed over time. In The United States the number of people bearing the Sumby last name increased 418 percent between 1880 and 2014 and in England it increased 139 percent between 1881 and 2014.

Sumby Last Name Statistics ^demography

In The United States those bearing the Sumby surname are 5.1% more likely to be registered with the Democratic Party than The US average, with 58.33% registered with the political party.

Sumby earn more than fifty percent more than the average income. In United States they earn 51.93% more than the national average, earning $65,555 USD per year.