Likely an English respelling of Leilani, used for its lyrical floral and heavenly associations.
Leilanni is a variant spelling of Leilani, one of the most beloved Hawaiian names to have crossed into international use. The name is composed of two foundational Hawaiian words: lei, which refers to the traditional garland of flowers, shells, or feathers worn as an adornment and given as a symbol of love, respect, and welcome, and lani, meaning 'heaven,' 'sky,' or 'royalty.' Together they form a phrase of exceptional poetic beauty: 'heavenly lei,' 'royal child,' or 'garland of heaven' — a name that places its bearer in the realm of the sacred and the beautiful simultaneously.
In Hawaiian culture, both lei and lani carry profound spiritual and social weight. The lei ceremony is one of the most recognizable expressions of aloha spirit, a physical embodiment of affection and honor. Lani appears in the names of the highest Hawaiian nobility and in ancient chants connecting humanity to the divine.
A name that binds these two concepts is not merely decorative — it situates the child within a cosmology where beauty, heaven, and human connection are interwoven. Leilani has been in use in Hawaii for generations, appearing in traditional genealogical chants as well as in modern birth records. The spelling Leilanni — with the doubled final -i — represents one of several phonetic variations that emerged as the name traveled beyond Hawaii.
Parents drawn to the name's sound and meaning have adapted the spelling to suit their intuition or aesthetic, in the tradition of many borrowed names that evolve as they cross cultural boundaries. By the mid-twentieth century, Leilani had entered American popular consciousness partly through a 1931 song of that name, and the name has continued to spread through its sheer loveliness. The Leilanni spelling preserves the same music with a slightly more emphatic flourish.