Bright, shining light
Alenah is a modern variant of Alaina or Elena, ultimately derived from the Greek name Helene. It carries the connotation of radiance and brilliance, often associated with the mythological Helen of Troy. This specific spelling adds a contemporary flair to a timeless etymological root.
Less common today
Alenah isn't in the latest US Top 1000. It last peaked at #6,995 in 2017.
US births per 5-year period, 1990βpresent (SSA data).