For this Luiz Valerio there are 2 different names on Yasni.
In the ranking of the most common first names Luiz Valerio is on position 4589.
Male first name (Portuguese): Luiz, Old High (two-part name); hlut = loud, famous, wig wrestling =, 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): Valerio, Strong, Healthy, Latin (Roman family name) = valere be healthy, be strong, originally a Roman family name 'Valerius'