Liannah \li(an)-nah\ as a girl's name is a variant of Aileen (Norman). See for meaning of Liannah.

The baby name Liannah sounds like Lianna, Leannah, Lannah and Luannah. Other similar baby names are Diannah, Linah, Liana, Leanna, Leanah, Lanna, Lanah, Alannah, Cianna, Dannah, Dianna, Gianna, Hannah, Channah, Ioannah, Jannah, Jianna, Kianna, Lianne, Livanna, Liann, Liahna, Linnae, Linna, Luanna, Reannah, Rianna, Rionnah, Shannah, Sianna, Sannah, Tianna, Vianna and Yoannah.