View the most partisan surnames in The United States

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

The surname Seplak is found most in The United States. It can also occur as a variant:. Click here for other possible spellings of this surname.

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

This last name is the 2,635,433^rd most common surname on a global scale. It is borne by around 1 in 134,954,554 people. It is primarily found in The Americas, where 96 percent of Seplak are found; 96 percent are found in North America and 96 percent are found in Anglo-North America.

The surname Seplak is most frequent in The United States, where it is held by 52 people, or 1 in 6,970,364. In The United States it is most frequent in: Arizona, where 25 percent live, Illinois, where 25 percent live and Minnesota, where 19 percent live. Not including The United States it is found in 2 countries. It is also common in Scotland, where 2 percent live and Slovakia, where 2 percent live.

Seplak Last Name Statistics ^demography

In The United States those holding the Seplak surname are 34.48% more likely to be registered with the Republican Party than The US average, with 81.25% registered with the political party.

Seplak earn significantly more than the average income. In United States they earn 28.18% more than the national average, earning $55,310 USD per year.