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# Hadiach

A settlement in Ukraine; local name Гадяч.

## English name

**Hadiach** — Current Ukrainian name in the national romanization adopted in 2010, followed by BGN/PCGN since 2019; selected as the English main form.

Other forms in use:

- **Hadyach** — Older Ukrainian-based English spelling. BGN/PCGN 1965 Ukrainian romanization; a historical standard superseded by adoption of the Ukrainian national system in 2019. Supplied as a systematic search form.
- **Gadyach** — Russian-based English name.
- **Hadyacz** — Polish historical name used in English accounts of the 1658 treaty.
- **Gadiach** — Older Russian-mediated spelling.
- **Haditch** — Jewish religious and pilgrimage spelling associated with the grave of Shneur Zalman of Liadi.
- **Gadâč** — ISO 9:1995 transliteration of the Ukrainian spelling, supplied as a systematic bibliographic search form. This does not establish ordinary English usage.
- **Гадяч** — Ukrainian original-script name, useful in quotations and bilingual indexes; not a romanized English name.
- **Hadi͡ach** — ALA-LC 2011 Ukrainian romanization; a systematic library-catalogue search form with the prescribed ties and soft-sign marks, not a separate English exonym.

## French name

**Hadiatch** — French geographical spelling with tch, used by Larousse. French Hasidic references also use Haditch for the same town.

Other forms in use:

- **Gadiatch** — Russian-based French historical form.
- **Haditch** — Form used by French-language Hasidic sources for the pilgrimage site.
- **Hadyacz** — Polish form in French histories of the Commonwealth.
- **Hadyach** — International Ukrainian-based spelling also listed in French Jewish reference material.

## About

Hadiach is a town in Poltava Oblast near the Psel river. It is associated with Cossack political history and the treaty that bears its name.

## Notes

French Hadiatch is used by Larousse: https://www.larousse.fr/encyclopedie/litterature/Mikha%C3%AFlo\_Petrovytch\_Drahomanov/172978 ; Haditch and variants: https://hassidout.org/encyclopedie/haditch/ . Romanization references: https://mfa.gov.ua/en/correctua ; https://arhiiv.eki.ee/wgrs/v3\_0/rom2\_uk.htm ; https://www.loc.gov/catdir/cpso/romanization/ukrainia.pdf .

Identifiers: [Wikidata Q268638](https://www.wikidata.org/wiki/Q268638) · [JSON](https://md.locations.elamur.ai/free/en/ukraine/hadiach/?format=json)


Names and descriptions are written by the Elamur team; the site is open under the Elamur Cosmic License.