Popularity in the United States (by decade)

1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 1.000% 0.800% 0.600% 0.400% 0.200% 1880 2020
         

Numbers

 Tammy (feminine)   Tammy (masculine) 
 Year   Rank   Percent Used   Rank   Percent Used 
2020 - - - -
2010 - - - -
2000 #1386 0.008
- -
1990 #677 0.017
- -
1980 #181 0.085
- -
1970 #23 0.600
#1289 0.003
1960 #13 0.964
#945 0.003
1950 #140 0.148
#1950 0.001
1940 #1191 0.003
- -
1930 - - - -
1920 - - - -
1910 - - - -
1900 - - - -
1890 - - - -
1880 - - - -