Last name Aastad (Aastad 
) , all around the world, is a rare family name. The cognomen Aastad is characteristic of Norway, where it is quite a rare surname, Chile, where it is an extremely rare surname, and the United States. Measured by absolute frequency, it most frequently occurs in Norway, China, and the United States. Likewise, Aastad is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aastad | China, Norway, Chile, United States, India |
|
august aastad Norwegian politician, NO (b. 1887) |
|
| erling aastad Olympic long jumper and sprinter (1898-1963), NO (b. 1898) |
|
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| kjersti aastad (b. 1980) |
|
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| rolf thomas aastad (b. 1997) |
|