Where does “Frejús” come from?

Frejús (Catalan) comes from Occitan Frejús, from Latin Forum Iulii, from Latin forum, from Proto-Italic *forom — forum.

Ancestry of “Frejús”, step by step

StepLanguageWordMeaning
1OccitanFrejúsFréjus (commune in France)
2LatinForum IuliiJulius' forum
3Latinforumpublic place, marketplace, forum
4Proto-Italic*foromforum
Every word from Proto-Italic *forom →Every word from Latin forum →Every word from Latin Forum Iulii →