Gender / Sex: girl
Meaning: God is gracious
Sounds Like: Sina, Signe
Similar Names: Aine, Sile, Tine, Kine, Stine
Rank as Last Name (Surname, Family Name): 9901
Sine \s(i)-ne\ as a girl's name is a variant of Sheena (Irish) and Sinead (Irish, Hebrew), and the meaning of Sine is "God is gracious".
The baby name Sine sounds like Sina and Signe. Other similar baby names are Aine, Sile, Tine, Kine and Stine.
View a list of the 2 names that reference Sine.
Sine is not a popular first name for women but a very popular surname or last name for both men and women (#9901 out of 88799). (1990 U.S. Census)