For this Duncan Donald there are 5 different names on Yasni.
In the ranking of the most common first names Duncan Donald is on position 4586.
Male first name (English): Duncan, brown (haired) warrior; Old Irish (Word format); donn = brown; chadh = the warriors
Male first name (English, Scottish): Donald, ruler of the world, Celtic (Word format); Dubno = the world; val = rule; anglizierte form of Scottish / Gaelic name 'Domhnall', known by the powerful clan of the Macdonalds in Scotland