Cognomen Lehtinen (Lehtinen 
, Лехтинен 
) , in the world, is a common last name. The cognomen Lehtinen is habitual in Northern Europe, particularly Finland, where it is a common surname, Estonia, where it is quite a rare surname, and Sweden. Measured by absolute frequency, it is the most numerous in Finland, the United States, and Sweden.
| VARIANT | COUNTRY |
|---|---|
| Lehtinen | Sweden, Finland, Canada, United States, Estonia |
| Лехтинен | Russia |
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sandra lehtinen Finnish politician (1873-1954), FI (b. 1873) |
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jussi lehtinen Finnish politician, FI (b. 1883) |
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william lehtinen Finnish forestry executive, FI (b. 1895) |
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| taavi lehtinen Finnish politician, educator and editor-in-chief (1858-1933), FI (b. 1858) |
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inkeri lehtinen Finnish journalist (1908-1997), FI (b. 1908) |
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lauri lehtinen Finnish athletics competitor (1908–1973), FI (b. 1908) |
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eero lehtinen Finnish priest (1911-2007), FI (b. 1911) |
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| emil lehtinen Finnish politician, FI (b. 1872) |
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matti lehtinen Finnish operatic baritone (1922–2022), FI (b. 1922) |
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kauko lehtinen Finnish painter (1925-2012), FI (b. 1925) |
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| taavetti lehtinen Finnish police officer, FI (b. 1878) |
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| mooses lehtinen Finnish politician, FI (b. 1878) |
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| kalle lehtinen Finnish business executive, FI (b. 1879) |
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rauno väinämö lehtinen Finnish musician, composer and conductor, FI (b. 1932) |
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pekka t. lehtinen Finnish arachnologist (born 1934), FI (b. 1934) |
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