Holy Lance
A Holy Lance is conserved in Vagharshapat (previously known as Echmiadzin), the religious capital of Armenia. It was previously held in the monastery of Geghard. The first source that mentions it is a text "Holy Relics of Our Lord Jesus Christ", in a thirteenth-century Armenian manuscript. According to this text, the spear which pierced Jesus was to have been brought to Armenia by the Apostle Thaddeus. The manuscript does not specify precisely where it was kept, but the Holy Lance gives a description that exactly matches the lance, the monastery gate, since the thirteenth century precisely, the name of Geghardavank (Monastery of the Holy Lance).
Longinus
The name is probably Latinized from the Greek "lonche" (λόγχη), the word used for the lance mentioned in John 19:34. It first appears lettered on an illumination of the Crucifixion beside the figure of the soldier holding a spear, written, perhaps contemporaneously, in horizontal Greek letters, , in the Syriac gospel manuscript illuminated by a certain Rabulas in the year 586, in the Laurentian Library, Florence. The spear used is known as the Holy Lance, and more recently, especially in occult circles, as the "Spear of Destiny", which was revered at Jerusalem by the sixth century, although neither the centurion nor the name "Longinus" were invoked in any surviving report. As the "Lance of Longinus", the spear figures in the legends of the Holy Grail.