I think it's safe to say that Taeh is a variant of Téa. Recently a lot of people have started using the spellings Taya or Tayah. The meanings I found for Tea are "white" and "goddess".
You could also say that Tayah/Taya/Taeh are forms of
Taylor. Click on
Taylor for its meaning.
Or you could say that Taeh is a form of Taya, which means "valley field" in Japanese.