Last name Čiško (Čiško 
, Чишко 
) , around the globe, is a rare surname. The last name Čiško is habitual in Eastern Europe, particularly Ukraine, where it is quite a rare surname, Belarus, where it is a rare surname, and Russia.
| ludvigs jānis čiško Lutheran pastor, Latvian martyr, LV (b. 1858) |
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