Cognomen Dusautoir (Dusautoir 
) , in all the world, is a rare surname. The family name Dusautoir is habitual in France, where it is quite a rare surname, Belgium, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Much less frequently, Dusautoir is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dusautoir | France, Brazil, United States, United Kingdom, Belgium |
| jozef dusautoir Belgian priest (1894-1980), BE (b. 1894) |
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thierry stéphane dusautoir French rugby union player, FR (b. 1981) |
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| roger dusautoir French politician, FR (b. 1959) |
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Mr, Rémy, David, Laura, Louis, Logan, Lucie, Lucas, Lydie, Joris, Tania, Théo, Naima, Elise, Edith, Edwin, Fanny, Orane, Oscar, Willy, Marina, Marion, Rémi, Roger, Kevin, Bruno, Ms, Max, Eve, Marc, Anne, Remi, Rudy, Dany, Loic, Jean, Marcel, Thã, Eric, Enzo, Hugo, Yves, Maria, Simon, Stacy, Alain, Cathy, Boula, Tony, and Mathys