French quand

← Middle French quand (inherited)

← Middle French quant (mention)

← Old French quant (inherited)

← Old French qant (mention)

← Latin quandō (inherited)

→ Catalan quan (cognate)

→ Dalmatian cand (cognate)

→ French équand (affix)

→ Haitian Creole kan (derived)

→ Ido kande (borrowed)

→ Mauritian Creole kan (derived)

→ Occitan quan (cognate)