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

The last name Kostausov (Russian: Костаусов) is borne by more people in Russia than any other country/territory. It can also be found as:. Click here to see other possible spellings of Kostausov.

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

Kostausov is the 6,723,624^th most frequently used family name internationally. It is borne by approximately 1 in 910,943,240 people. The last name occurs mostly in Asia, where 63 percent of Kostausov reside; 63 percent reside in North Asia and 63 percent reside in Slavic North Asia.

The surname is most widespread in Russia, where it is held by 7 people, or 1 in 20,589,008. In Russia it is most numerous in: Omsk Oblast, where 43 percent are found, Irkutsk Oblast, where 14 percent are found and Kemerovo Oblast, where 14 percent are found. Apart from Russia this last name is found in one country. It also occurs in Ukraine, where 13 percent are found.