Josline \j(o)-sli-ne, jos-line\ as a girl's name is a variant of Jocelyn (Old German), and the meaning of Josline is "a member of the German tribe, the Gauts".

The baby name Josline sounds like Jossline, Joslyne, Joslin, Josiline, Joseline, Josaline and Yosline. Other similar baby names are Joline and Joeline.