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

Riatsch occurs more in Switzerland more than any other country/territory. It may also occur in the variant forms:. Click here to see other potential spellings of this name.

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

It is the 3,274,477^th most frequently occurring family name on earth, borne by approximately 1 in 202,431,831 people. The last name Riatsch is predominantly found in Europe, where 86 percent of Riatsch are found; 81 percent are found in Western Europe and 78 percent are found in Germanic Europe.

This last name is most widespread in Switzerland, where it is carried by 30 people, or 1 in 273,764. In Switzerland Riatsch is most prevalent in: Canton of Graubünden, where 77 percent are found, Canton of Zürich, where 13 percent are found and Canton of Bern, where 3 percent are found. Apart from Switzerland this surname is found in 3 countries. It also occurs in Chile, where 11 percent are found and Afghanistan, where 3 percent are found.