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

The last name Poroyko (Russian: Поройко) is more frequently found in Russia than any other country or territory. It may be found in the variant forms:. For other possible spellings of Poroyko click here.

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

The last name Poroyko is the 4,908,606^th most numerous surname on a worldwide basis It is held by around 1 in 455,471,620 people. The surname Poroyko is predominantly found in Europe, where 63 percent of Poroyko live; 63 percent live in Eastern Europe and 63 percent live in East Slavic Europe.

This surname is most numerous in Russia, where it is carried by 14 people, or 1 in 10,294,504. In Russia Poroyko is primarily concentrated in: Yaroslavl Oblast, where 64 percent are found, Novosibirsk Oblast, where 29 percent are found and Saint Petersburg, where 7 percent are found. Apart from Russia it exists in one country. It is also common in The United States, where 13 percent are found.