Family name Heidegaard (Heidegaard 
) , globally, is a very rare surname. The surname Heidegaard is habitual in Northern Europe, particularly Denmark, where it is a rare surname, and Norway, where it is a very rare surname. Very seldom, Heidegaard is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Heidegaard | Brazil, Denmark, Norway |
| trine heidegaard Danish film producer |
|