'Kingly' in the Bible

And another marvel was seen in Heaven--a great fiery-red Dragon, with seven heads and ten horns; and on his heads were seven kingly crowns.

And he took up a position upon the sands of the sea-shore. Then I saw a Wild Beast coming up out of the sea, and he had ten horns and seven heads. On his horns were ten kingly crowns, and inscribed on his heads were names full of blasphemy.

And the woman whom you have seen is the great city which has kingly power over the kings of the earth."

His eyes were like a flame of fire, and on His head were many kingly crowns; and He has a name written upon Him which no one but He Himself knows.