Family name Duyndam (Duyndam 
) , around the world, is a rare surname. The cognomen Duyndam is habitual in Netherlands, where it is quite a rare surname, Australia, where it is a very rare surname, and France.
| VARIANT | COUNTRY |
|---|---|
| Duyndam | Germany, Australia, United States, France, Netherlands |
|
leo duyndam Road bicycle racer (1948-1990), NL (b. 1948) |
|
| joachim duyndam (b. 1954) |
|