Popularity (feminine) in Spain (by decade)

1930 1940 1950 1960 1970 1980 1990 2000 0.500% 0.400% 0.300% 0.200% 0.100% 1920 2010
              

Numbers

 Olga (feminine) 
 Year   Rank   Percent Used 
2010 #209 0.060
2000 #134 0.111
1990 #116 0.141
1980 #78 0.210
1970 #44 0.457
1960 #62 0.304
1950 #109 0.145
1940 #131 0.100
1930 #115 0.126
1920 #240 0.050