Name Meaning & Legal Status · Iceland

Antonio Name: Meaning, Origin & Iceland Legal Status

Showing legal status, local spelling and registration process for Iceland specifically. Each of the 7 country pages for Antonio contains different data — see the comparison table below.

What does the name Antonio mean?

The name Antonio means "Priceless, of inestimable worth". It is of Latin (from Antonius) origin and is most commonly given to boys across Europe.

Pronunciation in Icelandic: AHN-tohn. Pronunciation varies slightly by region, but this is the form most commonly heard in Iceland.

Is Antonio approved in Iceland? Antonio is accepted as a baby name in Iceland. Read on for the full origin, Icelandic spelling variants, popularity ranking, and the registration process at the Mannanafnanefnd (Icelandic Naming Committee).

Is Antonio approved in Iceland?

Antonio is accepted as a baby name in Iceland. Generally accepted under naming law, without special conditions.

The name Antonio: origin and meaning

Antonio is a name of Latin (from Antonius) origin, meaning "Priceless, of inestimable worth". It has travelled across Europe for centuries — its earliest bearer in the Christian tradition is Saint Anthony of Padua (13th century Franciscan, patron of lost things), and in modern times it has become widely recognised through cultural figures such as Antonio Vivaldi (Italian composer), Antonio Banderas (Spanish actor).

In Iceland, a name must also fit Icelandic grammar (it needs a genitive form) and the Icelandic alphabet. The cultural reference to Saint Anthony of Padua (13th century Franciscan is respected but not sufficient on its own.

Popularity of Antonio in Iceland

A familiar but less frequent choice in Iceland — not currently in the top 30, which can actually be an advantage for parents seeking a timeless name without over-exposure.

Our database covers approximately 4,400 names recorded in Iceland. You can cross-check Antonio against this full dataset — along with naming patterns in the 24 other European countries we track — using our free name checker.

Icelandic spelling and variants of Antonio

In Iceland, the name is most often written as Anton. This is the form recorded in the civil register.

Naming rules in Iceland

Iceland regulates baby names through the Mannanafnanefnd (Icelandic Naming Committee) under the Lög um mannanöfn (Personal Names Act, 1996). Iceland operates one of the stricter naming systems in Europe — officials check proposed names against an approved list or a statutory set of rules, and unusual names may need formal review before registration.

For the name Antonio specifically: Generally accepted under naming law, without special conditions.

How to verify before registering

1. Use our free checker — verify Antonio against our database of names actually registered in Iceland.
2. Call your local Mannanafnanefnd (Icelandic Naming Committee) — Registrars can confirm whether Antonio has been accepted locally before you book the registration appointment. This is especially helpful when using a rare spelling.
3. Bring supporting evidence — If the name is unusual, prepare documents: a parent's passport showing the same name, a prior birth certificate, or a reference to a historical/religious figure. This makes a difference if the case escalates.
4. Read the full legal guide — See our complete article on baby name laws in Iceland for the full legal background.

Similar boy names approved in Iceland

If Antonio is not exactly what you are looking for, these boy names share a similar European tradition and are commonly accepted in Iceland:

Frequently asked questions about Antonio

Compare Antonio with the other 6 European countries

The data for Antonio is different in each country — different authority, different deadline, different local spelling. Open any of the 6 sibling pages below:

Related resources

Last updated: May 2026. Information is provided for orientation only and does not constitute legal advice. Always confirm with the Mannanafnanefnd (Icelandic Naming Committee).