Where does “Livorno” come from?

Livorno (Portuguese) comes from Italian Livorno, from Old Italian Legorno, from Latin Liburnus, from Latin Liburnī — A pre-Roman tribe settled in Istria.

Ancestry of “Livorno”, step by step

Step	Language	Word	Meaning
1	Italian	Livorno	the letter
2	Old Italian	Legorno	—
3	Latin	Liburnus	—
4	Latin	Liburnī	A pre-Roman tribe settled in Istria

Every word from Latin Liburnī →Every word from Latin Liburnus →Every word from Old Italian Legorno →