Juanjo Gabiñak artikulu interesgarria osatu du eta hipotesi bat bota du. Lehendabizi zenbait ikerlek Europako toponimiaz, hidronimiaz eta antroponimiaz esan dutena jaso du: Bernat Mira Tormo eta Theo Vennemanek besteak beste.

Ondoren hipotesi bat laga digu:
https://juanjogabina.com/2020/12/13/que-palabra-utilizo-la-lengua-vasca-alguna-vez-como-una-palabra-nativa-propia-y-antes-de-la-llegada-de-las-invasiones-indoeuropeas-para-referirse-al-conjunto-del-territorio-de-lo-que-represent/

Italia:

Alzate, Orba, Ostia, Mondragone, Ururi, Gonzaga, Illasi, Arbia, Candia, Arda, Erro Orzinuovi, Andora, Arona, Orsara, Tiber, Tevere, Mirandola, Antica, Ascoli, Mira, Amoros, Alberona, Ancona, Arce, Aso , Tenna, Arone, Sauri, Verona, Airola, Orcia, Arrone, Arezzo, Cortona, Isola, Asati, Aniata, Induno, Ario, Gaiole, Arca, Goito, Garda, Ortona, Turín, etc.

Sardinia:

Gallura, Sa Serra, Armungia, Aritzo, Serri, Carbonia, Mores, Ardara, Bono, Anela, Luras, Olbia, La Caleta, Ales, Ballao, Chia, Gesturi, Sanluri, Tertenia, Bosa, Oliena, La Caletta, Orbai, Arresi , Es Molas, Arzachena, etc.

Escozia (herri izenak, abizenak)

Aldie Castle, Aros Castle, Duart Castle, Carrick Castle, Mote of Urr, Ascog, Ardgay, Sgur-Mor, Ayr, Arrochair, Turnberry, Corrie, Errogie, Altnaharra, Urquhart, Cove, Aird, Port Askaig, Arinagour, Aberdeen, Arrusdale , Orchy, Ardlusa, Ardlui, Aberdeldie, Balmoral, Arisaig, Morar, Achoracle, Arran, Islay, Barra, Oronsay, Collonsay, Harris, Bolivanick, Menzies, Barrhil, Invergarry, Inveraray, Flodigarry, Loch, Invernes, Morangie, Arkaig, Bellochantuy Annan, Tornes, Armadale, Arduaine…