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

The last name Donnachy occurs in Australia more than any other country or territory. It may also occur as a variant:. For other potential spellings of Donnachy click here.

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

The last name is the 3,274,477^th most prevalent family name throughout the world, borne by around 1 in 202,431,831 people. It is primarily found in Oceania, where 75 percent of Donnachy live; 75 percent live in Australasia and 75 percent live in Australia and New Zealand.

The surname is most frequent in Australia, where it is held by 27 people, or 1 in 999,841. In Australia it is mostly found in: Western Australia, where 52 percent are found, Tasmania, where 33 percent are found and Queensland, where 15 percent are found. Outside of Australia this surname is found in one country. It also occurs in Scotland, where 25 percent are found.

Donnachy Family Population Trend ^{historical fluctuation}

The prevalency of Donnachy has changed through the years. In Scotland the number of people bearing the Donnachy surname contracted 55 percent between 1881 and 2014.