Popularity for Leo (masculine) in the United States (by decade)

 
1890 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 39,000 31,200 23,400 15,600 7,800 1880 2000
         

Numbers

 Leo (masculine) 
 Year   Rank   Times Used 
2000 #277 10419
1990 #466 4727
1980 #398 4522
1970 #341 5366
1960 #249 9483
1950 #178 15522
1940 #138 16946
1930 #88 22839
1920 #55 36945
1910 #47 26652
1900 #44 5631
1890 #43 4691
1880 #81 2098