British Royal Family - I am part-Canadian, and recognize the Monarch as my head of the State. I have great respect for the Queen, the Duke of Edinburgh and the Prince of Wales.
Swedish Royal Family - much of my admiration for this family comes from my great respect for the future Queen of Sweden; Victoria is a very hard-working, intelligent and simply charming woman, who would be an excellent Monarch for any country.
Norwegian Royal Family - I think the Norwegians can be proud of their King and Queen, both present and future. They are not only wonderful Royals, but also appear to be excellent people.
Of the now non-existent Monarchies, my favourite is of course the Russian Imperial Family. I admire some of its present members and am quite fascinated with the rich history of my country.
Nevertheless, I don't think the restoration of the Monarchy is possible or even needed.