The name Leilani is of Hawaiian origin, derived from the words "lei" meaning a garland or wreath, and "lani" meaning heaven or heavenly. It is a relatively modern name, believed to have emerged in the late 19th or early 20th century.

While the name itself is not found in ancient Hawaiian texts or historical records, its components "lei" and "lani" have deep cultural significance. Leis, crafted from flowers and plant materials, hold a special place in Hawaiian traditions, symbolizing love, respect, and hospitality. The term "lani" is also present in the Hawaiian word "Kapalani," referring to the heavens or the celestial realm.

One of the earliest recorded examples of the name Leilani is Leilani Muir, an American hula dancer and actress born in 1904. She gained fame for her performances in several Hollywood films in the 1930s and 1940s, helping to popularize Hawaiian culture on the silver screen.

Another notable figure was Leilani Dowding, an English model and television personality born in 1980. She rose to prominence as a contestant on the reality show "The Real Housewives of Miami" and has since appeared in various television shows and films.

In literature, the name Leilani was used by writer Alan Brennert in his 2009 novel "Moloka'i." The book's protagonist, Rachel Kalama, had a daughter named Leilani, adding cultural depth and significance to the character.

Leilani Tizol, born in 1904, was an American jazz saxophonist and composer. She collaborated with renowned artists such as Duke Ellington and contributed to the development of the jazz scene in the mid-20th century.

Lastly, Leilani Jones, born in 1993, is a contemporary artist and activist from New Zealand. Known for her vibrant paintings and advocacy for indigenous rights, she has gained recognition for her creative expression and social impact.

These examples demonstrate the enduring appeal and cultural richness of the name Leilani, which continues to be popular among families seeking a connection to the beauty and traditions of Hawaii.