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

The surname Siefel occurs in The United States more than any other country or territory. It can also appear in the variant forms:. For other possible spellings of this last name click here.

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

It is the 10,311,814^th most numerous last name on earth, borne by approximately 1 in 2,147,483,647 people. Siefel occurs mostly in The Americas, where 67 percent of Siefel reside; 67 percent reside in North America and 67 percent reside in Anglo-North America.

The surname is most frequent in The United States, where it is carried by 2 people, or 1 in 181,229,466. In The United States it is most numerous in: Montana, where 50 percent reside and New Jersey, where 50 percent reside. Not including The United States Siefel is found in one country. It is also common in South Korea, where 33 percent reside.

Siefel Family Population Trend ^{historical fluctuation}

The incidence of Siefel has changed through the years. In The United States the number of people carrying the Siefel last name expanded 200 percent between 1880 and 2014.