Bruno na Toul yana nufin wani ɗan tarihi mai suna Bruno wanda shi ne bishop na Toul, wani birni a arewa maso gabashin Faransa, a ƙarni na 10. A cikin wannan mahallin, ana amfani da "na Toul" don nuna cewa Bruno yana da alaƙa da wannan birni na musamman, kamar sunan mahaifi. Sunan "Bruno" kansa ya fito daga Jamusanci kuma yana nufin "launin ruwan kasa".
