Irina

Also Portuguese: https://www.behindthename.com/name/irina/top/portugal

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Also Slovene:

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https://sl.m.wikipedia.org/wiki/Irina
https://www.behindthename.com/name/irina/top/slovenia

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Also Latvian:

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https://en.m.wiktionary.org/wiki/Irina#Latvian
https://personvardi.pmlp.gov.lv/index.php?name=Irina - variant of Irīna

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Also Catalan:

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https://www.idescat.cat/noms/?q=Irina
https://www.ine.es/widgets/nombApell/index.shtml?L=1

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Also Spanish:

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https://es.m.wiktionary.org/wiki/Irina
https://en.m.wiktionary.org/wiki/Irina#Spanish
https://www.ine.es/widgets/nombApell/index.shtml?L=1

Irina is also Polish, used alongside Irena and Irenka in Poland. The name day for Irina in Poland is May 18.

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Sources: https://www.names.org/n/irina/about (I think)
https://forebears.io/forenames/irina

Also used in Slovene: https://sl.wikipedia.org/wiki/Irina

Also used in Romania: https://ro.wikipedia.org/wiki/Irina_R%C4%83chi%C8%9Beanu
https://ro.wikipedia.org/wiki/Irina_G%C4%83rdescu

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And Moldova: https://ro.wikipedia.org/wiki/Irina_Nechit
https://ro.wikipedia.org/wiki/Irina_Vlah

Also used in Estonia: https://et.wikipedia.org/wiki/Irina

Also Sorbian: https://hsb.wiktionary.org/wiki/P%C5%99idawk:Lis%C4%87ina_hornjoserbskich_p%C5%99edmjenow.

Irina is a quite common feminine name in Russia and a very beautiful name that means peace.