Kym is a rare name used for both girls and boys that was most common in the 1950s and has all but disappeared.
Kym is predominantly a girl name. It last appears in U.S. records in 2003. Kym was first reported in SSA data in 1950 and peaked in 1959 (97 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2003 | 6 | 6 | #14,890 | — |
| 2002 | 5 | 5 | #16,919 | — |
| 1997 | 5 | — | #15,003 | — |
| 1996 | 5 | — | — | #9,883 |
| 1994 | 8 | — | #10,075 | — |
| 1993 | 17 | — | #8,395 | #7,253 |
| 1992 | 5 | — | #14,436 | — |
| 1991 | 12 | — | #14,321 | #6,959 |
| 1990 | 21 | — | #8,879 | #4,560 |
| 1989 | 7 | — | #10,290 | — |
| 1988 | 13 | — | #11,094 | #6,157 |
| 1987 | 7 | — | #9,304 | — |
| 1986 | 10 | — | #6,872 | — |
| 1985 | 9 | — | #7,269 | — |
| 1984 | 14 | — | #7,090 | #6,895 |
| 1983 | 9 | — | #7,009 | — |
| 1982 | 10 | — | #6,605 | — |
| 1981 | 7 | — | #8,568 | — |
| 1980 | 8 | — | #7,772 | — |
| 1979 | 16 | — | #4,511 | — |
| 1978 | 12 | — | #5,364 | — |
| 1977 | 13 | — | #5,068 | — |
| 1976 | 9 | — | #6,314 | — |
| 1975 | 17 | — | #3,853 | — |
| 1974 | 17 | — | #3,779 | — |
| 1973 | 22 | — | #3,070 | — |
| 1972 | 23 | — | #2,937 | — |
| 1971 | 30 | — | #2,513 | — |
| 1970 | 34 | — | #2,283 | — |
| 1969 | 48 | — | #1,768 | — |
| 1968 | 59 | — | #1,482 | — |
| 1967 | 59 | — | #1,530 | #4,285 |
| 1966 | 73 | — | #1,266 | — |
| 1965 | 57 | — | #1,469 | — |
| 1964 | 67 | — | #1,438 | #4,354 |
| 1963 | 68 | — | #1,344 | — |
| 1962 | 59 | — | #1,534 | #4,374 |
| 1961 | 66 | — | #1,474 | #3,247 |
| 1960 | 98 | — | #1,242 | #1,843 |
| 1959 | 138 | — | #1,084 | #1,220 |
| 1958 | 66 | — | #1,307 | — |
| 1957 | 58 | — | #1,518 | #3,150 |
| 1956 | 63 | — | #1,409 | #3,380 |
| 1955 | 50 | — | #1,679 | #2,373 |
| 1954 | 25 | — | #3,090 | #2,539 |
| 1953 | 25 | — | #2,645 | #3,044 |
| 1952 | 15 | — | #2,867 | — |
| 1950 | 5 | — | #5,702 | — |