Cognomen Kahanpää (Kahanpää 
) , around the globe, is an extremely rare family name. The cognomen Kahanpää is habitual in Northern Europe, particularly Finland, where it is a rare surname.
| VARIANT | COUNTRY |
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| Kahanpää | Finland |
| lauri kahanpää Ph.D. Jyväskylän yliopisto 1978, FI (b. 1948) |
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| jere kahanpää Finnish entomologist, FI (b. 1975) |
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| h. kahanpää researcher ORCID ID = 0000-0001-9108-186X |
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| hjalmar kahanpää FI |
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