Cognomen Sancto (Sancto 
) , all around the world, is a rare last name. The surname Sancto is characteristic of Isle of Man, where it is quite a rare surname, the United Kingdom, where it is a rare surname, and Netherlands, where it is a very rare surname. Much less frequently, Sancto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sancto | Canada, Isle of Man, United Kingdom, Netherlands, Nigeria |
| antonius a spiritu sancto (b. 1618) |
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| theresia renata de spiritu sancto (b. 1891) |
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| p. ludwig campi de monte sancto Abbot of the Benedictine Abbey of Ettal |
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Mr, Robert, Ronald, Daniel, Lauren, Lilian, Joanne, Esther, Yvonne, Matthew, Michael, Stephen, Bernard, Rebecca, Russell, Juliana, Valerie, Margaret, Samantha, Annemarie, Philip, Sharon, Martin, Helen, Ms, Bob, Séb, Paul, Lara, Jane, Tina, Sally, Sammy, Christian, Simon, Karen, Kevin, David, Donna, James, Jamie, Jerry, Julia, Herry, Brian, and Samantha Sancto