Janilyn is of American origin, derived from the combination of Jane and Lily. It means 'graceful lily', reflecting qualities of elegance and beauty. The name gained popularity in the United States during the mid-20th century and has since maintained a steady presence. Janilyn is often associated with individuals who are creative, intelligent, and independent.
"The name Janilyn experienced fluctuations in popularity over the decades, with peaks in the 1950s and 2000s-2010s, and a total of 31 babies bearing this name born since 1947."