Cognomen Østergaard (Østergaard 
) , in the world, is quite a common family name. The surname Østergaard is habitual in Northern Europe, particularly Denmark, where it is quite a common surname, Sweden, where it is a rare surname, and Norway. Measured by absolute frequency, the name is most common in Denmark, Sweden, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Østergaard | Australia, United Arab Emirates, Sweden, Norway, Denmark |
Oestergaard, Ostergaard, and Østergård
|
vilhelm østergaard Danish writer (1852-1928), DK (b. 1852) |
|
| p.c. østergaard DK (b. 1797) |
|
|
| sophie østergaard Danish singer (1810-1866), DK (b. 1810) |
|
|
| mads christensen østergaard (b. 1807) |
|
|
|
lise østergaard Danish psychologist and minister (1924-1996), DK (b. 1924) |
|
| carl v. østergaard 1879-1969 translator, literature historian, writer (b. 1879) |
|
|
|
uffe østergaard Danish historian (b. 1945) |
|
|
søren østergaard Danish actor, DK (b. 1957) |
|
| anders østergaard (b. 1911) |
|
|
| knud østergaard Danish politician (1922-1993), DK (b. 1922) |
|
|
| wedell østergaard Danish cyclist (1924-1995), DK (b. 1924) |
|
|
| niels østergaard Danish painter (1924-1974) (b. 1924) |
|
|
| kristen østergaard (b. 1915) |
|
|
|
morten østergaard Danish politician, DK (b. 1976) |
|
| jens østergaard Danish musicologist (1929-2012) (b. 1929) |
|