View the highest/lowest earning families in The United States

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

The last name Irby has its highest incidence in The United States. It can occur in the variant forms:. For other potential spellings of this name click here.

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

Irby is the 34,658^th most common last name globally, borne by around 1 in 476,497 people. The last name Irby is primarily found in The Americas, where 98 percent of Irby live; 98 percent live in North America and 98 percent live in Anglo-North America. It is also the 236,561^st most widely held first name in the world It is held by 1,133 people.

Irby is most frequently held in The United States, where it is carried by 14,923 people, or 1 in 24,289. In The United States it is primarily found in: Texas, where 11 percent reside, Virginia, where 9 percent reside and California, where 6 percent reside. Without taking into account The United States it is found in 31 countries. It also occurs in Australia, where 1 percent reside and Indonesia, where 0 percent reside.

Irby Family Population Trend ^{historical fluctuation}

The frequency of Irby has changed through the years. In The United States the number of people who held the Irby surname increased 801 percent between 1880 and 2014 and in England it increased 121 percent between 1881 and 2014.

Irby Last Name Statistics ^demography

In The United States those holding the Irby last name are 10.97% more likely to be registered with the Republican Party than The US average, with 57.74% being registered to vote for the political party.

The amount Irby earn in different countries varies markedly. In Norway they earn 8.04% more than the national average, earning 373,918 kr per year; in United States they earn 11.04% less than the national average, earning $38,384 USD per year and in Canada they earn 36.4% more than the national average, earning $67,766 CAD per year.