What is the name of the hybrid orbitals used by sulfur in scl2?

The name of the hybrid orbital used by sulfur in SCl2 is called

SP^3

This is because SCl2 has two single bonds and two pairs of lone electrons on the central sulfur atom. This is well shown when one draw the Lewis structure of SCl2. The electron geometry reveals that there are four electron pair which implies that the hybridization of SCl2 is sp^3.