Gender / Sex: girl
Sounds Like: Cianna, Sanna, Seanna, Shanna, Siana, Shianna, Sienna, Tianna
Similar Names: Lianna, Dianna, Gianna, Jianna, Kianna, Rianna, Vianna
Sianna \sia(n)-na\ as a girl's name is a variant of Shawna (English) and Sian (Welsh). See for meaning of Sianna.
The baby name Sianna sounds like Cianna, Sanna, Seanna, Shanna, Siana, Shianna, Sienna and Tianna. Other similar baby names are Lianna, Dianna, Gianna, Jianna, Kianna, Rianna and Vianna.
View a list of the 2 names that reference Sianna.
Sianna is not a popular first name for women and an equally uncommon surname or last name for both men and women. (1990 U.S. Census)