🇮🇹 Italy · Boy names
Italian Boy Names Starting with O
🇮🇹 Italy has 20 registered Italian boy names starting with the letter O, including Oberdan, Oddone, Olindo, Oliviero, Omar. Each name on this list complies with Italy's naming law as administered by the Stato civile, meaning parents can register their baby with any of these names without legal pushback. Use this page to browse, then click any name to see its full legal profile, regional variants, and registration tips. For an overview of all naming rules in Italy, visit our Italy country guide.
20
Names starting with O
547
Total boy names
Stato
Naming authority
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All 20 Italian boy names starting with O
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FAQ
How many Italian boy names start with O?
There are 20 Italian boy names beginning with the letter O in our EuroNameCheck database, out of 547 total Italian boy names registered with the Stato civile.
Are these names legally registrable in Italy?
Yes. Every name on this page is drawn from publicly accepted Italian naming practice and the Stato civile register. Spelling, accents and length all comply with Italy's naming law. Always confirm with your local registry office before registration.
What is the most popular Italian boy name starting with O?
Oberdan is a leading Italian boy name starting with O in our database of 20 options. For real-time popularity rankings, see our Italy top names page.
Check a name in Italy
Run any of these names through our free legality checker — covers all 25 European countries.
Check a Name →Last updated: 2026-05-13. For informational purposes only. Always consult your local Stato civile for definitive answers.