Lily flower
Lyllian is a rare spelling variant of Lillian, which is derived from the flower name Lily. It ultimately traces back to the Latin word 'lilium', symbolizing purity and innocence. This specific spelling adds a modern, stylized flair to a classic floral choice.
About 5 girls were named Lyllian in 2025.
US births per 5-year period, 1990–present (SSA data).