Cognomen Lehmuskallio (Lehmuskallio 
) , in all the world, is a rare last name. The family name Lehmuskallio is habitual in Finland, where it is quite a rare surname, and Philippines, where it is an extremely rare surname. Much less frequently, Lehmuskallio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lehmuskallio | Finland, Spain, Philippines |
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markku lehmuskallio Finnish film director, cinematographer and screenwriter, FI (b. 1938) |
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| osmo i. lehmuskallio (b. 1910) |
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| osmo lehmuskallio FI (b. 1910) |
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| jouko lehmuskallio FI (b. 1946) |
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| eija-leena lehmuskallio FI (b. 1947) |
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| alma lehmuskallio Finnish theatrical director, FI (b. 1979) |
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| johannes lehmuskallio cinematographer |
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| paula lehmuskallio FI |
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| matti lehmuskallio FI |
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| sakari lehmuskallio FI |
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