Last name Havumäki (Havumäki 
) , in all the world, is a very rare family name. The cognomen Havumäki is habitual in Northern Europe, particularly Finland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Havumäki | Finland |
| urho havumäki FI (b. 1904) |
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| esko havumäki FI (b. 1916) |
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| marjukka havumäki Finnish journalist and news presenter, FI (b. 1961) |
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| kalle havumäki Finnish radio personality and rapper, FI (b. 1991) |
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