Annwyll \a-nnwy-ll\ as a girl's name is a variant of Annwyl (Welsh), and the meaning of Annwyll is "loved one".

The baby name Annwyll sounds like Anwylle, Annelle and Annaelle. Other similar baby names are Anneyce, Annabel, Annjela, Anngilla, Anngil, Anngela, Angell, Annys, Anny, Annabell, Annabal and Anwyn.