View the highest/lowest earning families in The United States

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

The surname Dirby is found in The United States more than any other country/territory. It can also occur as a variant:. For other potential spellings of this surname click here.

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

The last name is the 6,063,924^th most commonly held last name throughout the world It is held by around 1 in 728,754,592 people. It is mostly found in The Americas, where 50 percent of Dirby reside; 50 percent reside in North America and 50 percent reside in Anglo-North America. Dirby is also the 3,684,242^nd most prevalent forename on earth It is held by 10 people.

This surname is most frequent in The United States, where it is held by 5 people, or 1 in 72,491,787. In The United States it is mostly found in: West Virginia, where 40 percent are found, Arizona, where 20 percent are found and Tennessee, where 20 percent are found. Without taking into account The United States it occurs in 2 countries. It also occurs in Chad, where 40 percent are found and Ireland, where 10 percent are found.

Dirby Family Population Trend ^{historical fluctuation}

The frequency of Dirby has changed over time. In The United States the number of people carrying the Dirby surname contracted 64 percent between 1880 and 2014.

Dirby Last Name Statistics ^demography

Dirby earn a lot less than the average income. In United States they earn 39.45% less than the national average, earning $26,125 USD per year.