Popularity (feminine) in the United States (by decade)

1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 0.020% 0.016% 0.012% 0.008% 0.004% 1880 2020
         

Numbers

 Theo (feminine) 
 Year   Rank   Percent Used 
2020 - -
2010 - -
2000 - -
1990 - -
1980 - -
1970 - -
1960 - -
1950 - -
1940 #1507 0.002
1930 #1208 0.003
1920 #785 0.007
1910 #705 0.009
1900 #656 0.010
1890 #640 0.009
1880 #603 0.009