For this Hazel Allan there are 3 different names on Yasni.
In the ranking of the most common first names Hazel Allan is on position 4588.
Female first name (English): Hazel, Hazel;; the hazeltree = the hazel, use the normal English word for hazel or hazel as a first name and the name was only in the 19th Century formed, along with a host of other names associated with plant
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)