Popularity (masculine) in Spain (by decade)

1930 1940 1950 1960 1970 1980 1990 2000 0.300% 0.240% 0.180% 0.120% 0.060% 1920 2010
              

Numbers

 Isaac (masculine) 
 Year   Rank   Percent Used 
2010 #86 0.234
2000 #93 0.188
1990 #103 0.153
1980 #79 0.201
1970 #122 0.105
1960 #256 0.036
1950 #249 0.037
1940 #214 0.045
1930 #174 0.068
1920 #171 0.081