Surname Klopstra (Klopstra 
) , around the globe, is a rare cognomen. The family name Klopstra is habitual in Netherlands, where it is quite a rare surname, South Africa, where it is a very rare surname, and Canada. Not in comparison with a country's population, the name is most common in Netherlands, South Africa, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Klopstra | Canada, South Africa, Germany, Netherlands |
| nynke klopstra Dutch judoka, NL (b. 1973) |
|