Meaning and Name Origin
Sine is an unusual given name for females but a very prominent surname for both adults and children (#9901 out of 88799, Top 11%). (2000 U.S. Census)
Below is a graphed analysis of the popularity of the girl name Sine and affiliated names. Prominent related forms of Sine (#unlisted) appearing in the Top 1000 are Sinead, Sina and Sheena. Adoption of these girl names was at its apex during 1980-1989 and has become much less since, with the versions Sina and Sheena becoming less fashionable. (2014 Birth Statistics)
Sine is pronounced similarly to San, Sian and Zin. Other recommended similar baby names are Aine, Kine, Sana, Sena▼, Shaine, Shane, Shene, Shone, Siana, Siena▲, Signe▼, Sile, Sima, Sinnie, Sinny, Stine and Tine. These names tend to be more frequently used than Sine.