Family name Simmelsgaard (Simmelsgaard 
) , in the entire world, is a rare last name. The family name Simmelsgaard is habitual in Denmark, where it is quite a rare surname, Netherlands, where it is a very rare surname, and Canada, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Simmelsgaard | Canada, Netherlands, United States, Denmark |