Italian regione

← Italian rione (doublet)

← Latin regiōnem (borrowed)

← Latin regiō (mention)

← Latin regō (mention)

→ Corsican regione (cognate)

→ Italian rione (doublet)

→ Italian subregione (prefix)

→ Italian macroregione (prefix)

→ Italian bioregione (prefix)

→ Italian ecoregione (prefix)

→ Italian euroregione (prefix)

→ Italian sottoregione (prefix)

→ Italian microregione (prefix)

→ Maltese reġjun (borrowed)

→ Albanian rajon (mention)

→ Venetian rejon (cognate)