Ok...
Please allow me to try to clarify several items focused on these last few posts:
1- Hispania is a vocable of Phonetian origin, that would roughly be translated as "Land of many rabbits"
2- Hispania (vocable adopted by the Romans) was also how the Romans used to refer to the whole Iberian Peninsula. Within Hispania were contained provinces such as Galécia, Lusitania and other minor ones. Galécia (modern Galicia) and Lusitania were the main two, Lusitania being about 30% of the whole Hispania.
3- All these regions were inhabited by Celtic Tribes, the Lusitanians (a people of shepards) being one of them. The Lusitanians are actually and originally a Federation of Celtic Tribes, called Lusitani.
4- Lusitania, covered in its almost entirety 85% of modern Continental Portugal Territory. By the way, certain regions of modern Spain, like Castilla, Castilla-León, Extremadura, were also a part of Lusitania, though only partially (if you don't believe me, maybe you wanna check this site:
http://www.saweb.co.za/epa/hist1.html).
5- In the beginning of the Roman Occupation of Hispania, the Leader of the Lusitanians was a shepard named Viriato (Viriatum or Viriathus, both in Latin).
He was known amongst the Romans as Viriatum/Viriathus, the Terror of the Romans.
Viriatum was a skilled guerrilla warrior, always defeating the Romans in every fought battle.
Viriatum has a statue in His honour, in a central plaza, in the Spanish city of Zamora (once a part of Lusitania) Do you know the name of such plaza? It's Plaza de Viriato, or Viriato's Square, if you like.
6- This is why the Portuguese also refer themselves to Luso or Lusitanians.
7- Though the Founder of Modern Portugal is considered to be Afonso Henriques, the first King of Portugal (1109-1185), in reality, Viriatum/Viriathus could also carry the same title, as he was the Supreme Leader of the Lusitanians, he ruled Lusitania, he fought back the Roman Occupation and the only way the Romans could get rid of Viriatum/Viriathus, was by corrupting his son-in-law, a traitor by the name of Sertorius, who (very much in the Roman way), stabbed Viriatum/Viriatus in the back, while he slept, leaving Viriatum/Viriathus dead on the floor (140bc).
The next time you hear/see/read comics, movies, stories of Asterix, that Celtic Tribe from Gaulle, think again who the Fearless Celtic Tribe was (Lusitanians) and who their Leader was (Viriatum/Viriathus).
I hope this helps clarify some of the issues risen in these last few posts.
Gringo is absolutely correct on his above post.
This current post of mine also deepens Gringo's analyses, helping you better understand what is involved when combining Portugal+Lusitania+History+Contemporary History+Anthropology.
Please keep in mind that Portugal is the Oldest State in Europe, which by inherence would also make it the Oldest State in the World.
And so there's no polemics or confusion, please also remember that a State is basicly constituted of a Nation (the people and its Culture) and a Territory.
Portugal's Borders and Territory are well defined and clearly set since the 13th century and if you involve Lusitania in this, it would be since even BEFORE the Roman Occupation.
That's also another reason for the Portuguese to refer to themselves as Lusos or Lusitanians... Pride in Their History, in Their Culture, in Their Ancesters, in Their Deeds, in Their everything linking them to Their Past.
What the Portuguese are not proud of is their current politicians, their recent past and current governments, their current Status Quo.
They're still proud of their National Football Team, as well as Their National Beach Football Team and Their Rink-Hockey National Team, though! And for sure will be for a lot longer!
I myself am a Lusitanian and I'm damn proud of it!