View the highest/lowest earning families in The United States

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

The surname Isby is more frequently found in The United States than any other country or territory. It can be found as a variant:. For other possible spellings of Isby click here.

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

Isby is the 801,116^th most widespread family name worldwide It is held by around 1 in 20,821,560 people. This last name is primarily found in The Americas, where 73 percent of Isby live; 73 percent live in North America and 73 percent live in Anglo-North America. It is also the 1,614,485^th most frequent first name internationally, borne by 40 people.

The surname Isby is most frequently used in The United States, where it is held by 256 people, or 1 in 1,415,855. In The United States it is mostly found in: Mississippi, where 19 percent are found, Tennessee, where 18 percent are found and Michigan, where 14 percent are found. Besides The United States this surname exists in 4 countries. It is also found in Israel, where 23 percent are found and Sweden, where 4 percent are found.

Isby Family Population Trend ^{historical fluctuation}

The frequency of Isby has changed through the years. In The United States the number of people who held the Isby last name rose 388 percent between 1880 and 2014.

Isby Last Name Statistics ^demography

In The United States those bearing the Isby surname are 9.52% more likely to be registered with the Democratic Party than The US average, with 62.75% registered with the party.

Isby earn notably less less than the average income. In United States they earn 17.01% less than the national average, earning $35,811 USD per year.