Thia is a form of the English and German name Anthea.
Thia is also a form of the Vietnamese name Thi.
Thia is also a form of the English name Tia.
Thia is not often used as a baby girl name. It is not in the top 1000 names.
Baby names that sound like Thia include Tahai, Taiah (Arabic), Tannee, Tanny, Tarri, Tati, Tatie, Tatty, Tatu (African and Swahili), Tawa (African and Swahili), Taya (English and Russian), Tea (Finnish, German, Italian, Scandinavian, Slavic, Spanish, and English), Teah (English), Teddee, Teddey, Teddi (Greek), Teddie, Teddy (English), Tetty (English), and Thadie.
† English pronunciation for Thia: DH as in "they (DH.EY)" ; IY as in "eat (IY.T)" ; AA as in "odd (AA.D)" ; TH as in "theme (TH.IY.M)"