Surname Johnstad (Johnstad 
) , all around the world, is a rare cognomen. The family name Johnstad is characteristic of Norway, where it is quite a rare surname, Denmark, where it is a rare surname, and Greece, where it is a very rare surname. In absolute terms, it is the most numerous in Norway, the United States, and Denmark.
| VARIANT | COUNTRY |
|---|---|
| Johnstad | Norway, Canada, United States, Greece, Denmark |
|
arnljot johnstad (b. 1905) |
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| harald johnstad particle physicist |
|
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| petter grahl johnstad researcher |
|
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| kurt johnstad American screenwriter, US |
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Mr, Robt, Ryan, Dori, Gary, Lisa, John, Jean, Thea, Thos, Tina, Ella, Erin, Erna, Evan, Earl, Hege, Marie, Marco, Megan, Sandy, Shawn, Knut, Kurt, Karl, Kara, Ms, Tj, Ed, Sue, Ann, Bob, Kai, Ron, Don, Liz, Simon, Jan, Tim, Mary, Mark, Alex, Alma, Anna, Chad, Bret, Bror, Bjã, Tor, and Susan