The name Arlethia is best understood as a spelling variant or modern form of Arlene. Arlene has roots in English / Irish naming tradition and is commonly associated with the meaning pledge, oath, or uncertain literary name. The spelling Arlethia keeps the same general sound and name family while giving the name a more distinctive or contemporary style. Because it is a variant spelling, the traditional meaning is best traced through Arlene rather than treated as a separate ancient name.

The root form of Arlethia is Arlethia — meaning Delicate and noble soul..

Arlethia remains a beloved choice, ranking #8 in the US. Timeless appeal across cultures and generations.