View the most partisan surnames in The United States

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

The surname Isby occurs most in The United States. It may be rendered as a variant:. Click here for further possible spellings of Isby.

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

The last name is the 801,116^th most common surname globally It is held by around 1 in 20,821,560 people. The last name Isby occurs mostly in The Americas, where 73 percent of Isby are found; 73 percent are found in North America and 73 percent are found in Anglo-North America. It is also the 1,614,485^th most widely held first name internationally It is held by 40 people.

The last name Isby is most prevalent in The United States, where it is held by 256 people, or 1 in 1,415,855. In The United States it is most prevalent in: Mississippi, where 19 percent live, Tennessee, where 18 percent live and Michigan, where 14 percent live. Excluding The United States this last name exists in 4 countries. It is also found in Israel, where 23 percent live and Sweden, where 4 percent live.

Isby Family Population Trend ^{historical fluctuation}

The incidence of Isby has changed through the years. In The United States the number of people bearing the Isby last name increased 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% being 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.