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

The surname Cassack is found in Canada more than any other country or territory. It may be rendered in the variant forms:. Click here to see other potential spellings of this surname.

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

The last name is the 6,063,924^th most frequently used family name on a worldwide basis, borne by around 1 in 728,754,592 people. The last name is primarily found in The Americas, where 70 percent of Cassack live; 60 percent live in North America and 60 percent live in Anglo-North America.

The surname Cassack is most widespread in Canada, where it is held by 4 people, or 1 in 9,211,398. In Canada Cassack is most frequent in: Ontario, where 75 percent live and British Columbia, where 25 percent live. Excluding Canada it is found in 4 countries. It is also found in Germany, where 20 percent live and The United States, where 20 percent live.

Cassack Family Population Trend ^{historical fluctuation}

The frequency of Cassack has changed over time. In The United States the share of the population with the last name contracted 33 percent between 1880 and 2014.