For this Clyde Allan there are 2 different names on Yasni.
In the ranking of the most common first names Clyde Allan is on position 4589.
Male first name (English, Scottish): Clyde, Scottish (Geographic name as first name), use of the name of the River Clyde 'in Scotland as a first name and the origin of the name of the river is not known, but is sometimes used as a female name
Male first name (German, English, Scottish): Allan, 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)