For this Alan Segundo there are 2 different names on Yasni.
In the ranking of the most common first names Alan Segundo 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 (Spanish, Portuguese): Segundo, and the second; Latin (Word format); secundus = the second, originally a Roman first name 'Secundus'