Nilza is a very rare girls' name that was most common in the 1960s and has all but disappeared.
Nilza is a girl name. It last appears in U.S. records in 1999. Nilza first appears in 1960 and peaked in 1963 (8 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1999 | 5 | 5 | #16,154 |
| 1984 | 6 | — | #9,970 |
| 1979 | 5 | — | #11,379 |
| 1974 | 5 | — | #9,753 |
| 1968 | 6 | — | #6,779 |
| 1967 | 5 | — | #7,529 |
| 1966 | 8 | — | #5,147 |
| 1965 | 6 | — | #6,304 |
| 1963 | 8 | — | #5,174 |
| 1962 | 6 | — | #6,358 |
| 1960 | 6 | — | #6,185 |