Elgaard
Elgaard is a Danish surname. It is relatively uncommon. The origin of the name is likely topographic or habitational, referring to a place characterized by alder trees (Danish: el or elle) and a farm or enclosure (gaard). Therefore, Elgaard likely originated as a descriptor for someone who lived near an alder farm or enclosure. Genealogical research can often provide more specific information about the origins of individual families bearing the name.