View the highest/lowest earning families in The United States

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

Trefs is found in Argentina more than any other country/territory. It may appear as:. For other possible spellings of this name click here.

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

This last name is the 1,434,893^rd most frequently occurring surname on earth. It is borne by around 1 in 48,583,639 people. Trefs is predominantly found in The Americas, where 73 percent of Trefs live; 71 percent live in South America and 51 percent live in Hispanic Southern America.

The last name Trefs is most numerous in Argentina, where it is borne by 76 people, or 1 in 562,413. In Argentina it is most common in: Córdoba Province, where 63 percent reside, Buenos Aires Province, where 30 percent reside and Autonomous City of Buenos Aires, where 5 percent reside. Without taking into account Argentina Trefs exists in 4 countries. It is also found in Germany, where 27 percent reside and Brazil, where 20 percent reside.

Trefs Family Population Trend ^{historical fluctuation}

The incidence of Trefs has changed through the years. In The United States the share of the population with the surname fell 25 percent between 1880 and 2014.

Trefs Last Name Statistics ^demography

Trefs earn notably less less than the average income. In United States they earn 20.33% less than the national average, earning $34,375 USD per year.