Rambo is a very rare boys' name that peaked in 1985 and has grown less common since.
Rambo is a boy name. In 2025 it ranked #11,687 for boy births in the United States (and #24,119 across all names), given to 6 babies. Rambo was first reported in SSA data in 1984 and peaked in 1985 (18 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 6 | 6 | #11,687 |
| 2024 | 7 | 7 | #10,673 |
| 2023 | 5 | 5 | #13,696 |
| 2022 | 7 | 7 | #10,604 |
| 2021 | 5 | 5 | #13,629 |
| 2020 | 10 | 10 | #7,932 |
| 2019 | 5 | 5 | #13,679 |
| 2018 | 8 | 8 | #9,473 |
| 2017 | 7 | 7 | #10,525 |
| 2016 | 10 | 10 | #8,026 |
| 2014 | 5 | 5 | #13,587 |
| 2013 | 5 | 5 | #13,612 |
| 2012 | 5 | 5 | #13,754 |
| 1990 | 6 | — | #7,885 |
| 1989 | 6 | — | #7,684 |
| 1988 | 9 | — | #5,124 |
| 1987 | 7 | — | #5,949 |
| 1986 | 13 | — | #3,606 |
| 1985 | 18 | — | #2,798 |
| 1984 | 5 | — | #7,066 |