The name Thay is a variant transcription of Thayer.
Thayer is an irregularly used baby boy name. It is not listed in the top 1000.
Baby names that sound like Thayer include Taheere, Taheir, Taher, Tahir (Arabic), Tahurir, Tahyr, Tahyre, Tajdar, Tannir, Tannor, Tannur, Tannyr, Tarhey, Tarhi, Tarhie, Tarhy, Tari (Arabic), Taro (Japanese), Taroe, and Tarry.
† Pronunciation for Thayer: TH as in "theme (TH.IY.M)" ; EY as in "ate (EY.T)" ; ER as in "hurt (HH.ER.T)"