For this Lionel Arthur there are 15 different names on Yasni.
In the ranking of the most common first names Lionel Arthur is on position 4576.
Male first name (French, English): Lionel, the lion, Latin (Roman epithet) leo = the lion, goes back to a late Roman epithet, also short for 'Leonard' and 'Leopold', so far contributed 13 popes named Leo
Male first name (German, English): Arthur, the bear, Celtic (Arthurian legend) = arth, the bear laid artus = (Latin), spread by the legend of King Arthur and his Round Table (6th century (?) ), the origin of the name is resolved not sure, perhaps of Celtic 'arth' (bear), a word which was Latinized as 'artos', perhaps from the Latin 'Arthur' (fixed)