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Cognomen Sejdel (Seidel
, Situla
, Sejdel
) , worldwide, is a common family name. The cognomen Sejdel is habitual in Western Europe, particularly Germany, where it is quite a common surname, Austria, where it is quite a rare surname, and Luxembourg. Not in comparison with a country's population, the name is most common in Germany, the United States, and Brazil. Very seldom, Sejdel is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seidel | Brazil, Poland, Austria, United States, Germany |
| Situla | India, Spain |
| Sejdel | Poland |