Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 3,700 2,960 2,220 1,480 740 1930 2000
    

Numbers

 Ciro (masculine) 
 Year   Rank   Times Used 
2000 - -
1990 #797 1488
1980 #553 2750
1970 #613 2003
1960 #464 2211
1950 #336 2192
1940 #309 1553
1930 #316 800