Declining since 2013, #10,917 for girls today.
Popularity of Lillyonna since 2005
Babies named Lillyonna per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 2000s | 65 |
| 2010s | 182 |
| 2020s | 47 |
Meaning & origin
Lillyonna is a modern American invention, first appearing in Social Security records in 2005. Its popularity climbed quickly to a peak in 2013, after which it has been falling in use. As of 2025, it ranks 10,917 and is given to roughly 1 in every 200,908 baby girls, making it a distinctive choice. The name follows the contemporary trend of creating elaborate feminine names by attaching the fashionable suffix -onna to a familiar root like Lily. While it does not appear in any top states, its brief history reflects the creativity of modern naming practices.
Lillyonna is a modern coinage that combines the flower name Lily, derived from Latin lilium, with the popular suffix -onna, seen in names like Brianna and Leanna. It first appeared in U.S. birth records in 2005 and saw its peak usage in 2013, reflecting the trend of creating melodic, feminine names with floral roots.
Nicknames & variants
Nicknames: Lilly, Anna, Lia
Sibling names for Lillyonna
Names that share Lillyonna's style, for a brother or sister.

