View the most partisan surnames in The United States

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

Janechek occurs in The United States more than any other country/territory. It may be found as:. For other possible spellings of this last name click here.

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

Janechek is the 2,220,661^st most commonly occurring surname on a global scale, borne by approximately 1 in 99,829,396 people. It occurs mostly in The Americas, where 100 percent of Janechek live; 100 percent live in North America and 100 percent live in Anglo-North America.

It is most frequently used in The United States, where it is borne by 73 people, or 1 in 4,965,191. In The United States Janechek is mostly concentrated in: Iowa, where 42 percent reside, Wisconsin, where 30 percent reside and Minnesota, where 10 percent reside.

Janechek Family Population Trend ^{historical fluctuation}

The occurrence of Janechek has changed through the years. In The United States the number of people who held the Janechek last name rose 1,460 percent between 1880 and 2014.

Janechek Last Name Statistics ^demography

In The United States those holding the Janechek last name are 24.66% more likely to be registered with the Republican Party than The US average, with 71.43% being registered to vote for the party.

Janechek earn somewhat more than the average income. In United States they earn 7.81% more than the national average, earning $46,521 USD per year.