Catalan word sovint comes from Latin inde, and later Latin subinde (Immediately after, thereupon. Often. Presently, forthwith.)

Detailed word origin of sovint

Dictionary entry	Language	Definition
inde	Latin (lat)	Since (eccl.). Thence, from there (in space). Thenceforth (in time).
subinde	Latin (lat)	Immediately after, thereupon. Often. Presently, forthwith.
sovint	Catalan (cat)	Often.

Words with the same origin as sovint