Herlin is a very rare boys' name that peaked in 2008 and has grown less common since.
Herlin is a boy name. In 2025 it ranked #10,058 for boy births in the United States (and #20,764 across all names), given to 7 babies. Herlin was first reported in SSA data in 1925 and peaked in 2008 (8 births).
Boys named Herlin per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 1925–2025 · U.S.+territories from SSA territory files (1998–2025) · SSA publishes a name only in years it was given to at least 5 babies, so a name may have been in use before — or between — the years shown here