Declining since 2013.
Popularity of Adeleigh since 2004
Babies named Adeleigh per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 2000s | 20 |
| 2010s | 129 |
| 2020s | 49 |
Meaning & origin
Adeleigh is a modern invented name that first appeared in U.S. birth records in 2004. It reached its peak year of popularity in 2013, but since then its trajectory has been falling. The name is part of the -leigh trend that flourished in the 2010s, alongside similar creations like Brynleigh and Kenleigh. Adeleigh has never ranked among the top 1000 names, and it has no recorded usage in any top states. It reflects the broader cultural shift toward distinctive, phonetically spelled names that sound familiar yet feel new. Although its exact origin is unclear, Adeleigh clearly derives from the fashionable sound of names beginning with 'Ad-' combined with the popular suffix '-leigh.' This format makes it a representative example of early-21st-century American naming innovation.
Adeleigh is a modern invented name created by blending the initial sound of names such as Ada or Adelaide with the trendy suffix -leigh, a spelling variant of -ley. It first appeared in U.S. birth records in 2004, reflecting the early-2000s fashion for names ending in -leigh (e.g., Hadleigh, Ryleigh). The name has no historical or traditional roots.
Nicknames & variants
Nicknames: Addie, Leigh, Delly
Sibling names for Adeleigh
Names that share Adeleigh's style, for a brother or sister.

