There are no adverse effects to keeping the default name for either Fallout 3, or New Vegas.
Your Character is a courier for the Mojave express
Occasionally Fallout: New Vegas will freeze, but not as frequently as Fallout 3.
All of Fallout New Vegas' DLC's have been released; no more are in production. The DLCs are: -Dead Money -Old World Blues -Honest Hearts -Lomesome Road -Gun Runner's Arsenal -Courier's Stash If you want additional content for your game you could try out some mods. The majority of Fallout New Vegas Mods can be found in the related link.
fallout: new vegas 2 I've heard.
Fallout New Vegas is the fifth installment in the Fallout series. It is for the Xbox 360, PS3, and the PC.
In my opinion, Fallout 2.
Fallout new Vegas
No, you can't get married in Fallout: New vegas, but you can have sex in the game :)
Fallout: New Vegas
fallout new Vegas will be on PlayStation 3 and Xbox 360
Nothing in New Vegas spoils Fallout 3. They take place in 2 completely different corners of the country. And New Vegas can not spoil anything for Fallout 3, as New Vegas takes place before the events of Fallout 3. Hope this helps! Also Fallout 3 is not a sequal. But lets pray for a Fallout 4
Fallout New Vegas is all one game.