Klark is a very rare name used for both girls and boys that peaked in 2017 and has grown less common since.
Klark is predominantly a boy name. In 2025 it ranked #13,077 for boy births in the United States (and #26,862 across all names), given to 5 babies. Klark first appears in 1964 and peaked in 2023 (15 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 5 | 5 | — | #13,077 |
| 2024 | 5 | 5 | — | #13,371 |
| 2023 | 15 | 15 | — | #6,089 |
| 2021 | 8 | 8 | — | #9,315 |
| 2020 | 12 | 12 | #16,400 | #10,140 |
| 2019 | 15 | 15 | #13,162 | #9,368 |
| 2018 | 9 | 9 | — | #8,542 |
| 2017 | 20 | 20 | #15,086 | #6,203 |
| 2016 | 6 | 6 | — | #11,539 |
| 2015 | 11 | 11 | — | #7,334 |
| 2014 | 8 | 8 | — | #9,258 |
| 2013 | 6 | 6 | #15,648 | — |
| 2008 | 5 | 5 | — | #13,689 |
| 2005 | 6 | 6 | — | #10,870 |
| 2002 | 5 | 5 | — | #11,699 |
| 1990 | 5 | — | — | #8,873 |
| 1967 | 5 | — | — | #4,275 |
| 1966 | 7 | — | — | #3,392 |
| 1964 | 8 | — | — | #3,167 |