Kiliam is a very rare boys' name that has climbed to its highest level yet, peaking in 2024.
Kiliam is a boy name. In 2025 it ranked #7,445 for boy births in the United States (and #15,621 across all names), given to 11 babies. Kiliam first appears in 2018 and peaked in 2024 (19 births).
Boys named Kiliam per year · hover for count and boys rank · Source: U.S. Social Security Administration, national data 2018–2025 · U.S.+territories from SSA territory files (1998–2025)