Sidnee is a feminine name with English origins. It is pronounced as SID-nee (/ˈsɪdni/). The name has variations such as Sydney. In terms of popularity, data for newborns in the United States shows that Sidnee was given to 9 baby girls in 2019, ranking at number 10,457. Over the years, the name has experienced fluctuating popularity, with its highest ranking being in 1941 when it reached number 4,421. Sidnee carries a modern and sophisticated feel and is often associated with individuals who are strong-willed and independent.