Surname Kociņš (Kociņš 
) , in all the world, is a very rare last name. The surname Kociņš is characteristic of Northern Europe, particularly Latvia, where it is a rare surname.
| aleksandrs kociņš LV (b. 1892) |
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| fricis kociņš LV (b. 1895) |
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| rūdolfs kociņš LV (b. 1907) |
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