גור (gur, “cub, puppy”) + אריה (aryé, “lion”) + יהודה (yehudá, “Judah”), literally "young lion of Judah". In Genesis, Jacob used the term to bless his son, Judah.
גּוּר אַרְיֵה יְהוּדָה • (gur aryé y'hudá)
