For this Luis Ernesto Leon there are 2 different names on Yasni.
In the ranking of the most common first names Luis Ernesto Leon is on position 4589.
Male first name (Spanish) Luis, Old High (two-part name); hlut = loud, famous, wig wrestle =, the fight that war; old German two-part name, common as a name of German and French kings and emperors in Europe
Male first name (Italian, Spanish, Portuguese): Ernesto, the earnest and the stern, Old High (Word format); serious = the seriousness, the eagerness of fight that battle; in Germany, made famous in the Middle Ages by the legend of Duke Ernst of Swabia
Male first name (German, English): Leon, 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