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

The last name Siviour occurs in Australia more than any other country or territory. It may appear as:. For other potential spellings of this name click here.

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

Siviour is the 339,513^th most commonly held surname in the world, borne by around 1 in 6,729,036 people. The last name is primarily found in Oceania, where 97 percent of Siviour live; 97 percent live in Australasia and 97 percent live in Australia and New Zealand.

This last name is most frequently occurring in Australia, where it is held by 1,051 people, or 1 in 25,686. In Australia Siviour is most common in: South Australia, where 80 percent are found, New South Wales, where 9 percent are found and Western Australia, where 5 percent are found. Without taking into account Australia this surname occurs in 3 countries. It also occurs in England, where 3 percent are found and Nigeria, where 0 percent are found.

Siviour Family Population Trend ^{historical fluctuation}

The frequency of Siviour has changed through the years. In England the number of people who held the Siviour last name grew 167 percent between 1881 and 2014.