Last name Jachnin (Jachnin 
) , worldwide, is a very rare cognomen. The surname Jachnin is habitual in Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jachnin | Czechia |
| boris jachnin holocaust victim, b. 1898-06-27, CZ (b. 1898) |
|
|
| boris jachnin CZ (b. 1932) |
|
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| petr jachnin CZ (b. 1958) |
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