Marlos is a very rare variant of Marlys that was most common in the 1970s and has all but disappeared.
Marlos is a boy name. It last appears in U.S. records in 2006. Marlos was first reported in SSA data in 1971 and peaked in 1975 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2006 | 6 | 6 | #11,553 |
| 2001 | 5 | 5 | #11,686 |
| 1990 | 5 | — | #9,011 |
| 1988 | 7 | — | #6,212 |
| 1986 | 6 | — | #6,434 |
| 1985 | 5 | — | #7,193 |
| 1984 | 5 | — | #6,971 |
| 1982 | 6 | — | #6,112 |
| 1981 | 6 | — | #5,981 |
| 1979 | 5 | — | #6,690 |
| 1978 | 7 | — | #4,863 |
| 1977 | 6 | — | #5,583 |
| 1976 | 7 | — | #4,740 |
| 1975 | 9 | — | #3,827 |
| 1973 | 5 | — | #5,596 |
| 1972 | 6 | — | #4,772 |
| 1971 | 7 | — | #4,222 |