Total babies named Jamas (all years): 170
| Year | Boys (count / rank / %) |
|---|---|
| 1988 | 6 / #6759 / 0.000% |
| 1986 | 6 / #6264 / 0.000% |
| 1985 | 5 / #6980 / 0.000% |
| 1982 | 5 / #6774 / 0.000% |
| 1980 | 6 / #5837 / 0.000% |
| 1975 | 5 / #5836 / 0.000% |
| 1972 | 7 / #4175 / 0.000% |
| 1970 | 11 / #2972 / 0.001% |
| 1965 | 6 / #3701 / 0.000% |
| 1964 | 5 / #4299 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1963 | 5 / #4312 / 0.000% |
| 1961 | 9 / #2993 / 0.000% |
| 1960 | 5 / #4301 / 0.000% |
| 1959 | 8 / #3143 / 0.000% |
| 1958 | 9 / #2919 / 0.000% |
| 1957 | 6 / #3748 / 0.000% |
| 1955 | 5 / #4112 / 0.000% |
| 1954 | 8 / #3057 / 0.000% |
| 1952 | 7 / #3222 / 0.000% |
| 1951 | 6 / #3537 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1950 | 5 / #3929 / 0.000% |
| 1949 | 7 / #3141 / 0.000% |
| 1946 | 6 / #3339 / 0.000% |
| 1938 | 5 / #3768 / 0.000% |
| 1936 | 7 / #3016 / 0.001% |
| 1928 | 5 / #4432 / 0.000% |
| 1926 | 5 / #4509 / 0.000% |