Taliesin \t(a)-lie-sin\ as a girl's name (also used as boy's name Taliesin), is of Welsh origin, and the meaning of Taliesin is "shining forehead". Name of a Welsh bard of the sixth century who is mentioned in Tennyson's "Idylls of the King". Famous in America as the name of architect Frank Lloyd Wright's houses in Wisconsin and Arizona.

Taliesin has 2 variant forms: Taliessin and Talliesin.

Baby names that sound like Taliesin are Dulsine and Delsine.