Kailanis is a very rare girls' name that peaked in 2025 and has grown less common since.
Kailanis is a girl name. In 2025 it ranked #10,480 for girl births in the United States (and #17,784 across all names), given to 9 babies — 14 including U.S. territories. Kailanis first appears in 2025 and peaked in 2025 (9 births).
Girls named Kailanis per year · hover for count and girls rank · Source: U.S. Social Security Administration, national data 2025–2025 · U.S.+territories from SSA territory files (1998–2025)