Ailyn \a(i)-lyn, ail-yn\ as a girl's name is a variant of Aileen (Norman). See for meaning of Ailyn.
The baby name Ailyn sounds like Aislyn and Allyn. Other similar baby names are Arlyn, Adelyn, Adalyn, Aidan, Aiden, Ailani, Aillin, Ailie, Ailli, Ailey, Ailene, Ailee, Aila, Aili, Ailsa, Ailse, Ailis, Aislynn, Allyna, Ally, Alys, Allys, Alyne, Alyna, Allyne, Alya, Allynn, Aalya, Ayn, Anwyn, Arlynn, Arlyne, Arlen, Arlan, Arwyn, Ayslyn, Ashlyn, Avlynn, Avelyn, Cailyn, Calyn, Delyn, Eilin, Elyn, Ellyn, Airin, Glyn, Jalyn, Jolyn, Kalyn, Kailyn and Valyn.