'Names' in the Bible

But thou hast a few names in Sardis that did not defile their garments: and they shall walk with me in white; for they are worthy.

and he stood upon the sand of the sea. And I saw a beast coming up out of the sea, having ten horns, and seven heads, and on his horns ten diadems, and upon his heads names of blasphemy.

And he carried me away in the Spirit into a wilderness: and I saw a woman sitting upon a scarlet-colored beast, full of names of blasphemy, having seven heads and ten horns.

having a wall great and high; having twelve gates, and at the gates twelve angels; and names written thereon, which are the names of the twelve tribes of the children of Israel:

And the wall of the city had twelve foundations, and on them twelve names of the twelve apostles of the Lamb.