View the most partisan surnames in The United States

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

The surname Leffen occurs more in The United States more than any other country/territory. It may also appear in the variant forms:. For other potential spellings of this surname click here.

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

This surname is the 2,436,415^th most frequently occurring family name globally It is held by around 1 in 117,541,063 people. It occurs mostly in The Americas, where 73 percent of Leffen are found; 58 percent are found in North America and 56 percent are found in Anglo-North America.

The surname is most commonly occurring in The United States, where it is carried by 37 people, or 1 in 9,796,187. In The United States it is most common in: Missouri, where 27 percent live, Maine, where 16 percent live and Maryland, where 16 percent live. Beside The United States Leffen exists in 5 countries. It is also common in England, where 21 percent live and Brazil, where 15 percent live.

Leffen Family Population Trend ^{historical fluctuation}

The occurrence of Leffen has changed over time. In The United States the number of people bearing the Leffen last name grew 137 percent between 1880 and 2014 and in England it grew 260 percent between 1881 and 2014.

Leffen Last Name Statistics ^demography

In The United States those holding the Leffen surname are 5.1% more likely to be registered with the Democratic Party than the national average, with 58.33% registered to vote for the party.

Leffen earn significantly more than the average income. In United States they earn 27.25% more than the national average, earning $54,908 USD per year.