Declining since 2012.
Popularity of Adelei since 2007
Babies named Adelei per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 2000s | 22 |
| 2010s | 81 |
| 2020s | 15 |
Meaning & origin
Adelei is a modern American name that first appeared in U.S. birth records in 2007, reflecting a trend of invented or creatively respelled names. Its peak year was 2011, after which its usage began a steady decline, falling in popularity since 2012. The name has never ranked in the top 1000, confirming its rarity. While its exact meaning is unclear, it likely draws from the 'noble' root of names like Adeline, combined with the fashionable -ei ending seen in names like Kaylei and Ashlei. Adelei has not been recorded in any top states, indicating scattered usage across the country. For parents seeking a distinctive, contemporary-sounding name, Adelei offers a soft, melodic option that feels both fresh and familiar.
Adelei first appeared in U.S. birth records in 2007. It may be a feminine elaboration of the German name Adel (meaning 'noble') combined with the popular -ei suffix, or a variant of Adeline/Adelaide. Its usage peaked in 2011 and has since declined, suggesting it is a modern invention rather than a traditional name with deep historical roots.
Nicknames & variants
Nicknames: Addie, Dela, Lei
Sibling names for Adelei
Names that share Adelei's style, for a brother or sister.
