Cognomen Talaslahti (Talaslahti 
) , in all the world, is a very rare surname. The cognomen Talaslahti is habitual in Northern Europe, particularly Finland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Talaslahti | Finland |
| pekka talaslahti Finnish association football player, FI (b. 1945) |
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katriina talaslahti Finnish association football goalkeeper, FI |
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| pauliina talaslahti Finnish association football player, FI (b. 1999) |
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