Linux Hint published an overview of five distros for XFCE.
Top 5 Distros for XFCE
Xfce was originally stated as XForms Common Environment, an open-source desktop environment designed explicitly for Linux. It aspires to be quick and light while remaining aesthetically beautiful and simple to use. Because of its small size, it saves both memory and CPU, making it suited for older hosts with limited desktop resources. This article lists the top 5 Linux distros that support the Xfce desktop environment.