Undray is a very rare boys' name that was most common in the 1960s and has all but disappeared.
Undray is a boy name. It last appears in U.S. records in 1999. Undray first appears in 1965 and peaked in 1967 (11 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1999 | 5 | 5 | #11,527 |
| 1995 | 6 | — | #8,813 |
| 1994 | 6 | — | #8,750 |
| 1991 | 5 | — | #9,570 |
| 1984 | 5 | — | #7,288 |
| 1981 | 8 | — | #4,934 |
| 1978 | 6 | — | #5,738 |
| 1977 | 5 | — | #6,813 |
| 1976 | 7 | — | #4,910 |
| 1974 | 8 | — | #4,166 |
| 1972 | 7 | — | #4,419 |
| 1971 | 9 | — | #3,644 |
| 1968 | 8 | — | #3,350 |
| 1967 | 11 | — | #2,599 |
| 1965 | 9 | — | #2,967 |