Last name Jongkees (Jongkees 
) , in all the world, is a rare family name. The cognomen Jongkees is habitual in Netherlands, where it is a rare surname, and Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jongkees | Brazil, Netherlands |
| adriaan gerard jongkees (1909-1999), NL (b. 1909) |
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| leonard jongkees university teacher (1912-2002), NL (b. 1912) |
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| jan hendrik jongkees NL (b. 1913) |
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| leonard barend willem jongkees M.D. Universiteit Utrecht 1935 |
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| jan hendrik jongkees |
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