View the highest/lowest earning families in The United States

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

The surname Sepczynski is more commonly found in The United States than any other country/territory. It can also occur as a variant: Sepczyński. For other possible spellings of this last name click here.

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

The surname Sepczynski is the 7,593,402^nd most common surname worldwide, borne by approximately 1 in 1,214,590,986 people. The surname is mostly found in The Americas, where 83 percent of Sepczynski are found; 83 percent are found in North America and 83 percent are found in Anglo-North America.

The surname is most commonly held in The United States, where it is carried by 4 people, or 1 in 90,614,733. In The United States Sepczynski is most common in: Maryland, where 100 percent are found. Other than The United States this surname is found in 2 countries. It is also common in Canada, where 17 percent are found and Sweden, where 17 percent are found.

Sepczynski Last Name Statistics ^demography

Sepczynski earn somewhat less than the average income. In United States they earn 13.96% less than the national average, earning $37,125 USD per year.