View the most partisan surnames in The United States

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

Janco is found in Bolivia more than any other country/territory. It may be rendered in the variant forms: Jančo, Janço, Jancó or Jánčo. For other potential spellings of Janco click here.

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

This last name is the 74,078^th most frequent last name worldwide, borne by approximately 1 in 1,097,522 people. It is primarily found in The Americas, where 94 percent of Janco reside; 85 percent reside in South America and 74 percent reside in Andean South America. Janco is also the 340,092^nd most numerous forename in the world, borne by 604 people.

It is most common in Bolivia, where it is held by 4,669 people, or 1 in 2,274. In Bolivia it is mostly concentrated in: Potosi Department, where 23 percent are found, Cochabamba Department, where 21 percent are found and La Paz Department, where 16 percent are found. Barring Bolivia this surname occurs in 31 countries. It is also common in Argentina, where 10 percent are found and The United States, where 9 percent are found.

Janco Family Population Trend ^{historical fluctuation}

The prevalency of Janco has changed over time. In The United States the number of people carrying the Janco last name increased 30,800 percent between 1880 and 2014.

Janco Last Name Statistics ^demography

In The United States those holding the Janco last name are 7.5% more likely to be registered with the Republican Party than The US average, with 54.27% being registered with the political party.

The amount Janco earn in different countries varies greatly. In Peru they earn 37.04% less than the national average, earning S/. 12,204 per year; in United States they earn 13.71% more than the national average, earning $49,064 USD per year and in Canada they earn 36.91% more than the national average, earning $68,020 CAD per year.