Family name Bastardi (Bastardi 
) , in the world, is a rare cognomen. The surname Bastardi is characteristic of Italy, where it is a rare surname, Spain, where it is a very rare surname, and New Zealand. In absolute terms, it is the most numerous in Italy, the United States, and Spain. Very seldom, Bastardi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bastardi | Canada, France, Spain, Italy, United States |
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francisco bastardi Argentinian actor, AR (b. 1883) |
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| john bastardi-daumont French lawyer, writer and stage magician, FR (b. 1900) |
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| joe bastardi American meteorologist, US (b. 1955) |
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Sal, Steve, Alexa, Alojz, Annie, Chris, Cindy, Billy, Kelly, Paola, Pedro, Laura, Linda, Livio, Lluis, Juana, Taija, Emily, Irene, Matteo, Monica, Mircea, Susan, Sally, Santi, Mirco, Ann, Guy, Joe, Tom, Mary, Matt, Mike, Sara, Anna, Bill, Silvio, Kyle, Lisa, Jose, John, Jess, Tony, Nina, Elio, Eric, Maria, Marco, Gary, and Simona