Costa is a rare boys' name that peaked in 2021 and remains in steady use.
Costa is a boy name. In 2025 it ranked #6,886 for boy births in the United States (and #14,487 across all names), given to 12 babies. Costa first appears in 1916 and peaked in 2021 (18 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 12 | 12 | #6,886 |
| 2024 | 17 | 17 | #5,478 |
| 2023 | 8 | 8 | #9,085 |
| 2022 | 11 | 11 | #7,361 |
| 2021 | 18 | 18 | #5,157 |
| 2020 | 12 | 12 | #6,710 |
| 2019 | 8 | 8 | #9,061 |
| 2018 | 5 | 5 | #12,553 |
| 2017 | 5 | 5 | #12,673 |
| 2016 | 7 | 7 | #9,878 |
| 2015 | 15 | 15 | #5,791 |
| 2014 | 7 | 7 | #9,853 |
| 2013 | 7 | 7 | #9,857 |
| 2012 | 6 | 6 | #11,073 |
| 2011 | 5 | 5 | #12,659 |
| 2009 | 9 | 9 | #8,431 |
| 2006 | 6 | 6 | #10,932 |
| 2003 | 8 | 8 | #7,994 |
| 1999 | 5 | 5 | #10,198 |
| 1982 | 6 | — | #5,777 |
| 1979 | 6 | — | #5,486 |
| 1978 | 7 | — | #4,639 |
| 1977 | 7 | — | #4,689 |
| 1975 | 5 | — | #5,623 |
| 1971 | 6 | — | #4,492 |
| 1963 | 5 | — | #4,158 |
| 1961 | 5 | — | #4,180 |
| 1957 | 5 | — | #4,095 |
| 1956 | 7 | — | #3,270 |
| 1955 | 5 | — | #3,975 |
| 1954 | 5 | — | #3,929 |
| 1949 | 5 | — | #3,791 |
| 1944 | 6 | — | #3,175 |
| 1942 | 5 | — | #3,664 |
| 1940 | 7 | — | #2,927 |
| 1935 | 10 | — | #2,419 |
| 1933 | 7 | — | #3,069 |
| 1927 | 7 | — | #3,522 |
| 1926 | 10 | — | #2,762 |
| 1924 | 6 | — | #3,970 |
| 1923 | 6 | — | #3,913 |
| 1922 | 5 | — | #4,438 |
| 1921 | 5 | — | #4,478 |
| 1920 | 5 | — | #4,434 |
| 1919 | 7 | — | #3,474 |
| 1916 | 6 | — | #3,586 |