View the highest/lowest earning families in The United States

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

The surname Trojniak is borne by more people in Poland than any other country/territory. It can appear as a variant: Trójniak. For other potential spellings of this last name click here.

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

The last name is the 959,117^th most commonly used family name globally, borne by approximately 1 in 26,792,448 people. The last name Trojniak occurs predominantly in Europe, where 83 percent of Trojniak reside; 78 percent reside in Eastern Europe and 78 percent reside in West Slavic Europe.

The surname Trojniak is most frequently held in Poland, where it is held by 213 people, or 1 in 178,445. Other than Poland this surname occurs in 6 countries. It is also found in The United States, where 14 percent live and Canada, where 3 percent live.

Trojniak Last Name Statistics ^demography

In The United States those bearing the Trojniak surname are 6.56% more likely to be registered with the Republican Party than the national average, with 53.33% being registered to vote for the party.

The amount Trojniak earn in different countries varies marginally. In United States they earn 7.11% more than the national average, earning $46,215 USD per year and in Canada they earn 9.65% more than the national average, earning $54,479 CAD per year.