Last name Irsigler (Irsigler 
) , across the world, is a rare cognomen. The cognomen Irsigler is habitual in Austria, where it is quite a rare surname, Germany, where it is a rare surname, and South Africa, where it is a very rare surname. In absolute terms, it is the most numerous in Germany, Austria, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Irsigler | Austria, Germany, South Africa, Brazil, United States |
| franz irsigler AT (b. 1875) |
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| franz johann irsigler (b. 1900) |
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| ernst irsigler Austrian architect, AT (b. 1922) |
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| ernst irsigler CZ (b. 1923) |
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| franz irsigler German historian, DE (b. 1941) |
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| hubert irsigler German priest, DE (b. 1945) |
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Mr, Ernst, Erwin, Helga, Vania, Vitor, Franz, Felix, Mônia, Sabine, Edith, Stefan, Andrea, Birgit, Robert, Roland, Dennis, Daniel, Dalton, Jasmin, Johann, Sylvia, Terry, Julia, Josef, Ms, Mat, Max, Ian, Alex, Anke, Karl, Paul, Luca, Jane, Hans, Ines, Otto, Maria, Sinja, Alois, Andre, Bernd, Petra, Peter, David, Jochen, and Thomas