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

The last name Irasek is more frequently found in Austria than any other country or territory. It can also be rendered as:. For other potential spellings of this name click here.

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

The surname Irasek is the 5,391,485^th most numerous last name internationally, borne by approximately 1 in 560,580,455 people. It occurs predominantly in Europe, where 85 percent of Irasek reside; 54 percent reside in Western Europe and 54 percent reside in Germanic Europe.

Irasek is most widespread in Austria, where it is carried by 7 people, or 1 in 1,216,491. In Austria it is most numerous in: Lower Austria, where 100 percent reside. Other than Austria Irasek exists in 2 countries. It is also common in Bulgaria, where 31 percent reside and The United States, where 15 percent reside.

Irasek Family Population Trend ^{historical fluctuation}

The incidence of Irasek has changed over time. In The United States the number of people carrying the Irasek surname decreased 78 percent between 1880 and 2014.