Names of Heard & McDonald Islands HM

The names that most distinguish the Heard & McDonald Islands from the rest of the world are Deleon, Trevino and Gallegos.

Population
1
Name forms recorded
423
CBuilt from 423 name forms in our corpus.

No official register found for this country — the ranking below is our record corpus alone.

fewerlarger share
Where the names most characteristic of Heard & McDonald Islands are borne outside it — the same spelling, counted in our record corpus. Shares are of all bearers of those names anywhere, Heard & McDonald Islands included.

The most common names in Heard & McDonald Islands

Every record we hold for Heard & McDonald Islands — 423 name forms across historical registers, the diaspora and several decades of births. Not a census.
#NameEstimated bearersHow common
1Breanna——
5Marci——
6Destinee——
8Louie——
9Ovadia——
10Ulysses——
11Janessa——
16Staci——
18Breeanna——

No official register

We have not found a published name register for Heard & McDonald Islands at an authority tier we would headline. The ranking above is our record corpus, and it is labelled as such. If you publish or know of a register for this country, we would like to hear about it.

Characteristic of Heard & McDonald Islands

Not the most common names — the most distinctive ones. A name appears here when Heard & McDonald Islands holds a larger share of its bearers than the world does, weighted by how much of the country's whole name distribution it accounts for.

DeleonTrevinoGallegosLuceroCordovaCantu
Sized by how much of the difference between Heard & McDonald Islands's name distribution and the world's this name accounts for. Hover for its share here against its share worldwide.●

Scripts & spelling

Deleonsurname●
Trevinosurname●
Gallegossurname●
Cordovasurname●
Lucerosurname●
The best-attested names in Heard & McDonald Islands, in the spelling our records use there. Where a Latin spelling is also attested it is shown beneath — a spelling from the corpus, not a machine romanisation.

Countries whose names look alike

Measured as the overlap between each country's top 300 given-name forms, weighted by how common each is — the fuzzy-set approach of Lauc (2024), on a truncated inventory.

Registers & sources

About this data

Official figures are reproduced from the register named beside them, at the year named beside them, and are never combined across registers. The "across all records" ranking counts records in our own corpus — historical registers, the diaspora, business and place records — and is not a population count. Bearer estimates are omitted where a name accounts for more than a quarter of a country's records, because the estimate is not defensible there. Names listed by reference works and licensed name dictionaries are cited as attesting a name; their figures are not published.

Data snapshot: 2026-09-12.

Questions

Is there an official list of the most common names in Heard & McDonald Islands?
We have not found one at an authority tier we would publish. The ranking on this page comes from our own record corpus and is labelled as such. If a register exists, we would like to hear about it.

Cite this page: Mondonomo, “Names of Heard & McDonald Islands”, https://nelma.mondonomo.ai/names/HM (data snapshot 2026-09-12).