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

Dilby is carried by more people in Australia than any other country or territory. It may be rendered in the variant forms:. For other potential spellings of this name click here.

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

This last name is the 8,193,072^nd most frequently held family name throughout the world It is held by approximately 1 in 1,457,509,183 people. The last name is mostly found in Oceania, where 60 percent of Dilby are found; 60 percent are found in Australasia and 60 percent are found in Australia and New Zealand. It is also the 4,213,784^th most frequently held first name at a global level. It is borne by 8 people.

The surname Dilby is most widely held in Australia, where it is carried by 3 people, or 1 in 8,998,567. In Australia Dilby is primarily found in: New South Wales, where 67 percent are found and Queensland, where 33 percent are found. Besides Australia Dilby is found in one country. It also occurs in The United States, where 40 percent are found.

Dilby Family Population Trend ^{historical fluctuation}

The prevalency of Dilby has changed over time. In The United States the share of the population with the surname declined 78 percent between 1880 and 2014.