For this Alan Stan there are 2 different names on Yasni.
In the ranking of the most common first names Alan Stan 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): Stan, stone clearing, stone lawn; Old English (as first name surname), the stan = stone, leah = the wood, the meadow, the clearing, is based on last name, the frequent turn to a place name back