Cognomen Koops (Koops 
) , in the world, is quite a common family name. The family name Koops is characteristic of Netherlands, where it is quite a common surname, Germany, where it is quite a rare surname, and New Zealand, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Netherlands, Germany, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Koops | Netherlands, Canada, Australia, Germany, United States |
| matthias koops Koops, Matthias (fl. 1789–1805), paper manufacturer (b. 1776) |
|
|
|
j.a. koops (b. 1893) |
|
|
roelof koops Dutch speed skater (1909-2008), NL (b. 1909) |
|
| jan koops Dutch photographer, NL (b. 1869) |
|
|
|
lucie koops Dutch speed skater, NL (b. 1929) |
|
| evert koops Dutch athlete, NL (b. 1885) |
|
|
|
willem koops Dutch psychologist, NL (b. 1944) |
|
| willi koops German politician, DE (b. 1896) |
|
|
| j.r.a. koops Dutch architect, NL (b. 1902) |
|
|
| henri koops Dutch Righteous Among the Nations, NL (b. 1902) |
|
|
| aukje koops Dutch Righteous Among the Nations, NL (b. 1912) |
|
|
| werner koops (b. 1910) |
|
|
| albert koops NL (b. 1910) |
|
|
| jaap koops Dutch conductor, trumpeter and musicologist, NL (b. 1939) |
|
|
| jan koops Dutch football manager (b. 1941) |
|