Cognomen Rudduck (Rudduck 
) , globally, is a rare surname. The last name Rudduck is characteristic of Belgium, where it is a rare surname, Australia, and New Zealand. Measured by absolute frequency, it is commonest in the United States, Australia, and Belgium.
| VARIANT | COUNTRY |
|---|---|
| Rudduck | Australia, New Zealand, United States, United Kingdom, Belgium |
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ernie rudduck Australian rules footballer (1884-1972), AU (b. 1884) |
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| harold sugden rudduck (1873-1964) veterinary surgeon (b. 1873) |
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| jean rudduck Rudduck, Jean (1937–2007), educationist (b. 1937) |
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| alan hamilton rudduck Peerage person ID=192592 |
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| pamela ann rudduck Peerage person ID=192593 |
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Mr, Ryan, Dean, Dave, Dawn, Gary, Leif, Lisa, Lori, Jack, Ruth, John, Jeff, Jill, Earl, Eael, Frlt, Owen, Miles, Sally, Sarah, Jean, Saxon, Phil, Kyle, Ms, Amy, Kym, Ron, Tom, Tim, Mary, Matt, Shel, Paul, Andy, Anne, Adam, Chad, Cody, Curt, Brad, Kara, Kari, Kirk, Anna, and Shane