Declining since 2011, #10,917 for girls today.
Popularity of Alainah since 1991
Babies named Alainah per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1990s | 20 |
| 2000s | 139 |
| 2010s | 285 |
| 2020s | 80 |
Meaning & origin
Alainah first appeared in U.S. birth records in 1991, a relatively late emergence that places it among the wave of creatively spelled modern names. It reached its peak popularity in 2011, when it ranked 10,917th. Since then, its usage has been falling; in 2025, approximately 1 in 200,908 baby girls received this name, reflecting a steady decline from its peak year. The name is a variant of Alaina and belongs to the broader family of names derived from Helen, a classic name with a long history. Alainah's trajectory suggests it is a niche choice that enjoyed a brief period of wider use in the early 2010s before becoming less common. No top states for this name were recorded, indicating its usage is spread thinly across the country.
Alainah is a contemporary spelling variant of Alaina, itself an elaboration of the name Elaine. Elaine is the Old French form of Helen, which traces back to the Greek Helene, a name of uncertain etymology but often associated with 'torch' or 'light'. Alaina emerged in the United States in the late 20th century as part of a trend toward feminine names ending in -a, and Alainah represents a further respelling to emphasize the pronunciation.
Nicknames & variants
Nicknames: Lainey, Al, Lana
Sibling names for Alainah
Names that share Alainah's style, for a brother or sister.

