In the entire world, Sijtje (Sijtje 
) is a very rare girly first name. The given name Sijtje is habitual in Western Europe, particularly Netherlands, where it is a very rare female name.
| VARIANT | COUNTRY |
|---|---|
| Sijtje | United States, Netherlands |
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sijtje boes NL (b. 1895) |
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| sijtje aafjes Dutch illustrator (1893-1972), NL (b. 1893) |
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sijtje van der lende Dutch speed skater, NL (b. 1950) |
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| sijtje van koedijk 1903|1989| (b. 1903) |
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| sijtje verschoor Dutch Righteous Among the Nations, NL (b. 1911) |
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| sijtje balk NL (b. 1904) |
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| sijtje van der hoorn Dutch Righteous Among the Nations, NL (b. 1915) |
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| sijtje christine mabesoone-visser NL (b. 1912) |
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| sijtje woort-westerneng |
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