Meaning: Its source is gleann, a Gaelic name meaning "Valley-dweller."

Alternative Spellings: Glena

Variant Forms: Glennesha, Glennetta and Glennisha

Popularity: The name Glenna ranked 627th in popularity for females of all ages in a sample of the 1990 US Census.

Though this name has fluctuated in use, it has been quietly present throughout the last century.