Globally, Сигмунд (Sigmund 
, Sigmundur 
, Sygmund 
) is quite a common masculine given name. The forename Сигмунд is habitual in Iceland, where it is quite a rare boy's name, Israel, where it is quite a rare predominantly boy's, but very seldom girly name, and Germany, where it is quite a rare male name. Measured by absolute frequency, it most frequently occurs in Germany, the United States, and Israel. Likewise, Сигмунд is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sigmund | Germany, Norway, Czechia, Austria, United States |
| Sigmundur | Iceland, Denmark, United States |
| Sygmund | Germany, Austria, Philippines, United States, Brazil |
| Сигмунд | Kazakhstan, Russia, Ukraine |
Siegmund, Sigismond, Sigismondo, Sigismund, Sigismundo, Sigismundus, Sigmound, Sigmundová, Sigmunds, Sigmunn, Zigmundas, Zigmunds, Zikmund, Zsigmond, Zygmund, Zygmunt, Žiga, Žigmund, Жига, Жигмонд, Жигмунд, Зигмунд, Зигмундас, Зигмунт, Зикмунд, Зиґмунт, Зыгмунт, Сигизмунд, זיגיסמונד, זיגמונד, זיגמונט, and سيغموند
Сигмунд is also a name for the fictitious and mythical characters: Sigmund , the comic strip; Sigmund Baginov , character in Nathan Never and Sigmund , the character in Wagner's "Die Walküre".