For this Leonardo Gaston there are 48 different names on Yasni.
In the ranking of the most common first names Leonardo Gaston is on position 4543.
Male first name (Italian): Leonardo, Old High (two-part name); lewo = the lion; harti = hard, strong, firm, resolute; old German two-part name; distributed by St.. Leonhard, a Frankish hermit (6th century)
Male first name (German, French): Gaston, the guest, the stranger, Old High (Word format); guest = the guest, the stranger; origin resolved not certain; long been common in France, but probably with Germanic roots, possible (?) is the derivation of 'Gascony' (originally 'Vasconia'), the name of a region in France