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

Porlezza is found in Switzerland more than any other country or territory. It can be found as:. For other potential spellings of this surname click here.

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

The surname Porlezza is the 3,602,217^th most commonly used last name at a global level, held by approximately 1 in 242,918,197 people. This last name is mostly found in Europe, where 93 percent of Porlezza are found; 77 percent are found in Western Europe and 67 percent are found in Germanic Europe.

The surname is most prevalent in Switzerland, where it is carried by 23 people, or 1 in 357,083. In Switzerland Porlezza is most frequent in: Canton of Aargau, where 48 percent are found, Canton of Zürich, where 13 percent are found and Republic and Canton of Ticino, where 9 percent are found. Other than Switzerland this last name is found in 4 countries. It also occurs in Italy, where 10 percent are found and France, where 7 percent are found.