Year 1950

  • Rank: 17
  • Boys named Dennis: 22,825
  • Percent of Boys named Dennis: 1.2553%

Year 1949

  • Rank: 16
  • Boys named Dennis: 21,680
  • Percent of Boys named Dennis: 1.2062%

Year 1948

  • Rank: 17
  • Boys named Dennis: 21,722
  • Percent of Boys named Dennis: 1.2209%

Year 1947

  • Rank: 17
  • Boys named Dennis: 23,635
  • Percent of Boys named Dennis: 1.2751%

Year 1946

  • Rank: 17
  • Boys named Dennis: 21,418
  • Percent of Boys named Dennis: 1.299%

Year 1945

  • Rank: 19
  • Boys named Dennis: 14,991
  • Percent of Boys named Dennis: 1.0935%

Year 1944

  • Rank: 20
  • Boys named Dennis: 13,667
  • Percent of Boys named Dennis: 0.9848%

Year 1943

  • Rank: 953
  • Girls named Dennis: 68
  • Percent of Girls named Dennis: 0.0047%

Year 1943

  • Rank: 20
  • Boys named Dennis: 14,113
  • Percent of Boys named Dennis: 0.9705%

Year 1942

  • Rank: 20
  • Boys named Dennis: 13,280
  • Percent of Boys named Dennis: 0.9433%

Year 1941

  • Rank: 23
  • Boys named Dennis: 9,563
  • Percent of Boys named Dennis: 0.7626%

Year 1940

  • Rank: 24
  • Boys named Dennis: 7,840
  • Percent of Boys named Dennis: 0.6613%

Year 1939

  • Rank: 34
  • Boys named Dennis: 6,211
  • Percent of Boys named Dennis: 0.5484%

Year 1938

  • Rank: 49
  • Boys named Dennis: 4,235
  • Percent of Boys named Dennis: 0.3729%

Year 1937

  • Rank: 63
  • Boys named Dennis: 3,154
  • Percent of Boys named Dennis: 0.2886%