US Popularity Rank: 1354

Origin: British

Meaning: Lily flower; God is my oath, God's promise; God is adundance

It'll come as no surprise that Lillie is a variant of Lily, from the Old English lilie and Latin lilium. These sweet-smelling flowers are used as a symbol of innocence and purity—something they have in common with babies! Floral-inspired baby names are always popular, and when they're as beautiful as Lillie, is it any wonder? Lillie is also considered a diminutive of Lillian and Elizabeth, which mean “God is my oath,” “God’s promise,” and “God is abundance.” There are a lot of famous Lilys out there, like Cinderella's Lily James and actress Lily Collins, but no matter what, there will always be space for your Lillie to find her place and blossom.