Irina is a common Russian and Eastern European female name, and this short clip circulates online purely as a spoken name call with no confirmed source recording attached to it. Short name clips like this spread through soundboards and group chats because they are easy to reuse for anyone with that name, turning an ordinary callout into an inside joke. It stays popular for pranks, reaction edits and personalised messages, where hearing your own name suddenly played aloud is the whole point of the sound.