View the most partisan surnames in The United States

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

The surname Cios is most common in Poland. It may also be found in the variant forms: Cioś or Cioš. Click here to see other potential spellings of this name.

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

The last name is the 229,904^th most prevalent surname world-wide, held by approximately 1 in 4,138,300 people. The surname occurs mostly in Europe, where 91 percent of Cios reside; 88 percent reside in Eastern Europe and 85 percent reside in West Slavic Europe.

The surname is most commonly used in Poland, where it is held by 1,492 people, or 1 in 25,475. Not including Poland this last name is found in 20 countries. It is also found in The United States, where 7 percent live and Romania, where 3 percent live.

Cios Family Population Trend ^{historical fluctuation}

The frequency of Cios has changed over time. In The United States the number of people who held the Cios last name expanded 2,320 percent between 1880 and 2014.

Cios Last Name Statistics ^demography

In The United States those holding the Cios last name are 10.37% more likely to be registered with the Republican Party than The US average, with 57.14% registered with the party.

Cios earn significantly more than the average income. In United States they earn 27.66% more than the national average, earning $55,084 USD per year.