Cognomen Kooyman (Kooyman 
) , worldwide, is quite a rare surname. The family name Kooyman is habitual in Netherlands, where it is quite a rare surname, Belgium, and Norway, where it is a rare surname. Not in comparison with a country's population, it is commonest in Netherlands, the United States, and Belgium.
| VARIANT | COUNTRY |
|---|---|
| Kooyman | Netherlands, Belgium, Australia, United States, Canada |
|
piet kooyman Dutch bicycle racer (1929-1988), NL (b. 1929) |
|
| frank i. kooyman Dutch hymnwriter, NL (b. 1880) |
|
|
| simon kooyman Netherlands-American composer, educator and conductor, NL (b. 1882) |
|
|
| eduard cornelis kooyman Dutch university teacher (1916-1980), NL (b. 1916) |
|
|
| rie kooyman NL (b. 1910) |
|
|
|
zoë kooyman executive director of the Free Software Foundation, NL |
|
| ed kooyman Belgian singer and guitarist, BE (b. 1948) |
|
|
| barbara kooyman American musician, US (b. 1957) |
|
|
| robert m. kooyman Australian botanist, AU (b. 1967) |
|
|
| patricia kooyman researcher |
|
|
| eduard c. kooyman Ph.D. Universiteit van Amsterdam 1946 |
|
|
| david l kooyman researcher |
|
|
| johanna kooyman Est 1723 - 25 Mar 1797 Willemstad |
|
|
| robert kooyman researcher |
|
|
| maarten kooyman researcher |
|