Year 1965
- Rank: 785
- Boys named Cyrus: 89
- Percent of Boys named Cyrus: 0.0047%
Year 1964
- Rank: 938
- Boys named Cyrus: 66
- Percent of Boys named Cyrus: 0.0033%
Year 1963
- Rank: 855
- Boys named Cyrus: 78
- Percent of Boys named Cyrus: 0.0038%
Year 1962
- Rank: 808
- Boys named Cyrus: 88
- Percent of Boys named Cyrus: 0.0042%
Year 1961
- Rank: 804
- Boys named Cyrus: 90
- Percent of Boys named Cyrus: 0.0042%
Year 1960
- Rank: 865
- Boys named Cyrus: 77
- Percent of Boys named Cyrus: 0.0036%
Year 1959
- Rank: 870
- Boys named Cyrus: 77
- Percent of Boys named Cyrus: 0.0036%
Year 1958
- Rank: 782
- Boys named Cyrus: 91
- Percent of Boys named Cyrus: 0.0042%
Year 1957
- Rank: 822
- Boys named Cyrus: 84
- Percent of Boys named Cyrus: 0.0038%
Year 1956
- Rank: 785
- Boys named Cyrus: 89
- Percent of Boys named Cyrus: 0.0042%
Year 1955
- Rank: 744
- Boys named Cyrus: 96
- Percent of Boys named Cyrus: 0.0046%
Year 1954
- Rank: 812
- Boys named Cyrus: 79
- Percent of Boys named Cyrus: 0.0038%
Year 1953
- Rank: 861
- Boys named Cyrus: 69
- Percent of Boys named Cyrus: 0.0035%
Year 1952
- Rank: 794
- Boys named Cyrus: 79
- Percent of Boys named Cyrus: 0.004%
Year 1951
- Rank: 762
- Boys named Cyrus: 84
- Percent of Boys named Cyrus: 0.0044%
