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

The surname Postornak (Georgian: პოსტორნაკ, Russian: Посторнак) occurs more in Russia more than any other country or territory. It can occur in the variant forms:. For other potential spellings of this name click here.

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

The surname is the 1,907,068^th most commonly used last name on a global scale It is held by around 1 in 76,711,010 people. This surname occurs mostly in Europe, where 82 percent of Postornak live; 80 percent live in Eastern Europe and 80 percent live in East Slavic Europe.

The surname Postornak is most frequently used in Russia, where it is borne by 54 people, or 1 in 2,668,945. In Russia it is primarily found in: Bryansk Oblast, where 56 percent are found, Primorsky Krai, where 20 percent are found and Krasnodar Krai, where 13 percent are found. Aside from Russia this surname is found in 6 countries. It also occurs in Belarus, where 25 percent are found and Ukraine, where 12 percent are found.