Assuning it specifies the type of dwelling common in historical parts of Tbilisi - https://ka.wikipedia.org/wiki/%E1%83%97%E1%83%91%E1%83%98%E1%83%9A%E1%83%98%E1%83%A1%E1%83%A3%E1%83%A0%E1%83%98_%E1%83%94%E1%83%96%E1%83%9D - shouldn't in name tag.