Surname Kielstra (Kielstra 
) , globally, is a rare last name. The family name Kielstra is habitual in Netherlands, where it is quite a rare surname, Canada, where it is a rare surname, and New Zealand. Not in comparison with a country's population, it is the most numerous in Netherlands, Canada, and the United Kingdom. Much less frequently, Kielstra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kielstra | United Kingdom, Netherlands, Italy, Canada, United States |
|
egbert broer kielstra Dutch politician and writer (1844-1920), NL (b. 1844) |
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johannes coenraad kielstra Dutch politician (1878-1951), NL (b. 1878) |
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| klaas kielstra NL (b. 1963) |
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| brian w kielstra researcher |
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| wytse kielstra NL |
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