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

The surname Ostr (Russian: Остр) is found most in Russia. It may also appear as a variant:. For other possible spellings of Ostr click here.

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

The last name is the 2,689,253^rd most widespread surname world-wide. It is borne by around 1 in 140,145,114 people. The last name Ostr is primarily found in Europe, where 75 percent of Ostr are found; 62 percent are found in Eastern Europe and 50 percent are found in East Slavic Europe. Ostr is also the 2,786,762^nd most frequent forename in the world. It is borne by 16 people.

It is most common in Russia, where it is carried by 26 people, or 1 in 5,543,194. In Russia it is most numerous in: Moscow, where 23 percent reside, Saint Petersburg, where 23 percent reside and Sverdlovsk Oblast, where 8 percent reside. Other than Russia it occurs in 16 countries. It also occurs in Czechia, where 8 percent reside and Belarus, where 6 percent reside.

Ostr Family Population Trend ^{historical fluctuation}

The occurrence of Ostr has changed through the years. In The United States the number of people bearing the Ostr last name contracted 25 percent between 1880 and 2014.