Family name Iatsyshyn (Iatsyshyn 
) , in the entire world, is an extremely rare surname. The surname Iatsyshyn is characteristic of Eastern Europe, particularly Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Iatsyshyn | Ukraine |
| andrii iatsyshyn researcher (ORCID 0000-0001-5508-7017) |
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