Last name Looyenga (Looyenga 
) , around the globe, is a rare cognomen. The last name Looyenga is habitual in Netherlands, where it is a rare surname, New Zealand, and Canada. Not in comparison with a country's population, it is commonest in the United States, Netherlands, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Looyenga | Netherlands, Canada, New Zealand, United States, Venezuela |
| arjen j. looyenga BE (b. 1945) |
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| brendan d looyenga researcher |
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| e.j.n. looyenga |
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