Last name Gertruda (Gertruda 
, Гертруда 
, גרטרודה 
) , across the world, is a common surname. The family name Gertruda is habitual in Poland, where it is a common surname, Israel, where it is a rare surname, and Czechia. Very seldom, Gertruda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gertruda | Germany, Czechia, South Africa, Tanzania, Poland |
| Гертруда | Kazakhstan, Russia, Belarus, Bulgaria, Ukraine |
| גרטרודה | Israel |
Geertruida, Geeske, Gerta, Gerti, Gertraud, Gertrud, Gertrude, Gertrudes, Gertrudis, Gertruida, Gertrúd, Gertrūda, Gertrůda, Gerty, Gesche, Geske, Hjertrud, Kerttu, Trudi, Trudla, Trudy, Герта, Герти, Гертрауд, Гертруд, Гертруде, Геше, Кертту, Керту, גרטרוד, ترودي, 格希, and 格蒂
Mrz, Kula, Kiec, Kruk, Kloc, Klys, Knop, Knol, Knap, Knut, Pala, Peta, Pyka, Rosa, Ruda, Deja, Duda, Dyla, Guzy, Goik, Grak, Grec, Koza, Bula, Bury, Brol, Bak, Kot, Koj, Kus, Kuc, Krl, Rak, Roj, Rys, Mann, Gros, Mika, Sura, Sowa, Stas, Skra, Czyz, Berg, Bela, Beck, Bork, Bonk, Siwy, and Grna