Last name Sidnell (Sidnell 
) , worldwide, is a rare cognomen. The surname Sidnell is characteristic of the United Kingdom, where it is a rare surname, New Zealand, and Canada, where it is a very rare surname. In absolute terms, it is the most numerous in the United Kingdom, South Africa, and Canada. Very seldom, Sidnell is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sidnell | United Kingdom, Canada, South Africa, New Zealand, United States |
| john eric douglas sidnell (born 1945) (b. 1945) |
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| adrienne sidnell (born 1976) (b. 1976) |
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| jack sidnell (b. 1969) |
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| anne sidnell researcher |
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Mr, Harry, Helen, Stella, Andrea, Andrew, Arthur, Amanda, Claire, Brenda, Rachel, Robert, Denise, Daniel, George, Lauren, Nathan, Norman, Edward, Hollie, Victor, Yvette, Tammy, Matthew, Joann, David, Ms, Sue, Roy, Liz, Anne, Kate, Lynn, Jane, Josh, John, Tina, Noel, Eric, Emma, Sarah, Susan, Adele, Chris, Karol, Kerry, Peter, Louis, and Michael