Tryfon

Also used in Ukraine. Трифон in Cyrillic. Pronounced like /ˈtrɪ.fɔn/ (TRRI-fon).

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https://uk.m.wikipedia.org/wiki/%D0%A3%D0%BA%D1%80%D0%B0%D1%97%D0%BD%D1%81%D1%8C%D0%BA%D1%96_%D0%BF%D1%80%D0%B0%D0%B2%D0%BE%D1%81%D0%BB%D0%B0%D0%B2%D0%BD%D1%96_%D1%87%D0%BE%D0%BB%D0%BE%D0%B2%D1%96%D1%87%D1%96_%D1%96%D0%BC%D0%B5%D0%BD%D0%B0#:~:text=%D0%A2%D1%80%D0%B8%D1%84%D0%BE%D0%BD
https://uk.m.wiktionary.org/wiki/%D0%A2%D1%80%D0%B8%D1%84%D0%BE%D0%BD#%D0%A3%D0%BA%D1%80%D0%B0%D1%97%D0%BD%D1%81%D1%8C%D0%BA%D0%B0

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https://forebears.io/x/forenames/tryfon
https://mondonomo.ai/forename/%D1%82%D1%80%D0%B8%D1%84%D0%BE%D0%BD

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https://supermg.com/ezoterika/znachennja-imeni-ljudini/19468-znachennja-imeni-trifon-shho-oznachae-im-ja-trifon.html
https://tsn.ua/ukrayina/den-angela-14-lyutogo-kogo-vitati-z-imeninami-cogo-dnya-1976104.html
https://559.slovaronline.com/176398-%D0%A2%D0%A0%D0%98%D0%A4%D0%9E%D0%9D

Also Polish form of Tryphon.