Lyyli

Lyyli is a Finnish name, often considered a diminutive or a variant of names like Lydia or Lilian. While Lydia has Greek origins meaning 'from Lydia' (an ancient region in Asia Minor), and Lilian is derived from the Latin 'lilium' meaning 'lily', Lyyli has developed its own distinct identity within Finnish culture. It gained some popularity in Finland in the late 19th and early 20th centuries.

The name's association with 'light' is often attributed to its phonetic similarity to Finnish words related to light or brightness, or perhaps a folk etymology connecting it to the 'lily' flower, which is often associated with purity and light. It is a charming and somewhat old-fashioned name in contemporary Finland.