Continuity mistake: When Smith is finally destroyed there is a wide shot and a close shot of the Oracle lying in the water filled crater. In the wide shot, there is a lot more water; her arm is completely underwater and so is half her face. In the close up, her head is almost entirely above water and her arm is visible. (01:55:00)
Continuity mistake: When Trinity dies, the blood behind Neo's right ear keeps appearing and disappearing between shots.
Continuity mistake: At the very end when Oracle is sitting on a park bench, she and Sati look at the sunrise between some skyscrapers. About a minute later, there is another shot of the sunrise, but in this shot the skyscrapers are considerably shorter.
Continuity mistake: In the final battle Neo/Smith scene, when Smith crashes Neo into the ground, the crash causes several cars to fly. When all the Smiths head to the hole to watch, the overturned cars are gone.
Continuity mistake: At the start, When they're running a search for Neo in the Matrix, Morpheus' arms keep switching. For example, in one of the closeups, his arms are by his side, when in the previous shot it's rested on his chin. And when that guy comes in and says 'Sir, I've got the projections,' his arms are folded.
Continuity mistake: In the final fight between Neo and Smith there is one shot of Smith's legs running towards Neo and one shot of Neo's legs running toward Smith. In those shots you can see that they are not running against each other.
Continuity mistake: When Neo gets up in the final fighting scene with Smith after he says 'You're right Smith, you're always right,' his hair is pushed back from the rain and mud. In the next Neo shot, it's down over his forehead.
Continuity mistake: When the "Hammer" is being chased by the sentinels we have one shot of its captain in which he says:"Lock that down". When he says this he has some type of earphones, but in the next shot he doesn't has them any more. Between both shots the ship doesn't make any move that could make those earphones fall nor time for the captain to remove them.
Continuity mistake: In the final fight between Neo and Smith, when Smith throws Neo inside a building, he flies inside the building through the hole. When Smith is inside, his flight causes a lot of dust. In subsequent shots, the dust has settled in only a few seconds.
Answer: I think he could be named after the legendary Roland from European mythology. Roland was Emperor Charlemagne's nephew, I think. He and his friend died fighting off the treacherous Moors, supposedly. Roland was really big in medieval beliefs.