Popularity in Brazil (by decade)

1940 1950 1960 1970 1980 1990 1,900 1,520 1,140 760 380 1930 2000
    

Numbers

 Ireno (masculine) 
 Year   Rank   Times Used 
2000 - -
1990 - -
1980 - -
1970 - -
1960 - -
1950 #714 849
1940 #680 575
1930 #772 266