In the entire world, Iltrude (Iltrude 
) is an extremely rare feminine forename.
| VARIANT | COUNTRY |
|---|---|
| Iltrude | Brazil, United States |
| hiltrude frankish princess daughter of Charlemagne (b. 787) |
|
|
| hiltrude frankish princess daughter of Lothair Ier (b. 826) |
|