Year 1935
- Rank: 42
- Boys named Louis: 4,612
- Percent of Boys named Louis: 0.4316%
Year 1934
- Rank: 40
- Boys named Louis: 4,676
- Percent of Boys named Louis: 0.4407%
Year 1933
- Rank: 40
- Boys named Louis: 4,692
- Percent of Boys named Louis: 0.4605%
Year 1932
- Rank: 39
- Boys named Louis: 5,128
- Percent of Boys named Louis: 0.4777%
Year 1932
- Rank: 948
- Girls named Louis: 56
- Percent of Girls named Louis: 0.0051%
Year 1931
- Rank: 915
- Girls named Louis: 58
- Percent of Girls named Louis: 0.0053%
Year 1931
- Rank: 37
- Boys named Louis: 5,400
- Percent of Boys named Louis: 0.5055%
Year 1930
- Rank: 34
- Boys named Louis: 5,820
- Percent of Boys named Louis: 0.5158%
Year 1929
- Rank: 32
- Boys named Louis: 5,981
- Percent of Boys named Louis: 0.5405%
Year 1928
- Rank: 32
- Boys named Louis: 6,278
- Percent of Boys named Louis: 0.5505%
Year 1928
- Rank: 946
- Girls named Louis: 63
- Percent of Girls named Louis: 0.0053%
Year 1927
- Rank: 29
- Boys named Louis: 6,661
- Percent of Boys named Louis: 0.5738%
Year 1927
- Rank: 909
- Girls named Louis: 68
- Percent of Girls named Louis: 0.0055%
Year 1926
- Rank: 883
- Girls named Louis: 71
- Percent of Girls named Louis: 0.0058%
Year 1926
- Rank: 30
- Boys named Louis: 6,519
- Percent of Boys named Louis: 0.5693%
