Surname Siegelaar (Siegelaar 
) , in all the world, is a rare last name. The family name Siegelaar is habitual in South Africa, where it is a rare surname, Netherlands, and Canada, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in South Africa, Netherlands, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Siegelaar | Netherlands, South Africa, Brazil, Canada, United States |
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sarah elaine siegelaar Dutch rower, NL (b. 1981) |
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| arnout siegelaar researcher |
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| sarah e siegelaar researcher |
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| laetitia siegelaar Dutch rower, NL (b. 1983) |
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| olivier floris johannes siegelaar Dutch rower, NL (b. 1986) |
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Jan, Edwin, Helma, Floor, Ilias, Soraya, Sophia, Alicia, Anthea, Arnout, Ashley, Chanel, Carmen, Pieter, Ronald, Doreen, Garret, Leslie, Joseph, Jeremy, Thomas, Nowall, Elton, Herman, James, Liezl, Jim, Ian, Wim, Anna, Adam, Chad, Koos, Kyle, Piet, Gert, John, Hans, Ilse, Ivan, Yara, Maria, Sarel, Basil, Bruce, Riaan, Demas, Liana, and Victor