Baby name popularity densities, obtained by smoothing year-to-year popularity indices from 1950 to 2016, after normalization to have integral equal to 1. The top 50 names, in absolute popularity, are included for each gender.
A list with two variables
grid of years between 1950 and 2016, of length 67.
list of length two, corresponding to male (
dens$male) and female(
dens$female) names. Each is a 67-by-50 matrix of density estimates, where each
column corresponds to a unique baby name given by the corresponding column name.
Data from the
babynames, originally from the US Social Security Administration
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