Popularity 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

 Efren (masculine) 
 Year   Rank   Percent Used 
2020 #1991 0.004
2010 #1617 0.005
2000 #996 0.008
1990 #819 0.008
1980 #861 0.006
1970 #895 0.005
1960 #1110 0.002
1950 #1403 0.001
1940 #1568 0.001
1930 #1914 0.001
1920 - -
1910 - -
1900 - -
1890 - -
1880 - -