View the most partisan surnames in Russia

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

The last name Trefilov (Russian: Трефилов) is found most in Russia. It can be rendered as a variant:. For other potential spellings of this surname click here.

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

The last name Trefilov is the 84,342^nd most commonly occurring last name on earth, borne by approximately 1 in 1,271,823 people. The last name occurs mostly in Europe, where 81 percent of Trefilov are found; 81 percent are found in Eastern Europe and 81 percent are found in East Slavic Europe.

The last name is most numerous in Russia, where it is held by 5,585 people, or 1 in 25,805. In Russia it is primarily concentrated in: Udmurt Republic, where 32 percent are found, Perm Krai, where 11 percent are found and Sverdlovsk Oblast, where 7 percent are found. Beside Russia Trefilov exists in 20 countries. It also occurs in Kazakhstan, where 1 percent are found and Belarus, where 1 percent are found.

Trefilov Last Name Statistics ^demography

The religious adherence of those carrying the last name is chiefly Orthodox (88%) in Russia and Orthodox (67%) in Ukraine.

In The United States those bearing the Trefilov last name are 12.73% more likely to be registered United Russias than the national average, with 59.5% registered with the party.