For this Alan Jefferson there are 2 different names on Yasni.
In the ranking of the most common first names Alan Jefferson is on position 4589.
Male first name (German, English, Scottish): Alan, Celtic (Word format); al = the rock, came in the Middle Ages with the Normans to England significance not sure clarified, perhaps of Celtic and Breton 'al' (rock)
Male first name (English): Jefferson, son of Jeffrey;, the son = the son of a family name with the meaning 'son of Jeffrey'
