Lillion is an uncommon, unisex given name of unknown origin and meaning. It appears sporadically across different cultures and time periods, often as a variant spelling of other names such as Lillian or Lilian. The name's rarity contributes to its uniqueness, making it a distinctive choice for those seeking something unusual.
The name Lillion experienced fluctuating popularity over the years, with notable peaks between 1913 and 1923, and again in 1941, but overall it remains quite uncommon, totaling 350 births across the given period from 1902 to 2016.