There is.
In European countries there are several rights that the aristocracy still claims despite the Liberal Revolution in the XVIII century, like tax benefits.
Aristocracy was upheld when the democratic system failed.
No countries.
The UK
norway
There are many countries that have a constitutional aristocracy. They include the United Kingdom, The Netherlands, Japan, New Zealand and Norway.
an interrelated non-sequential aristocracy
Lichtenstein.
followers of Jefferson (anti-aristocracy).
followers of jefferson (anti-aristocracy).
followers of jefferson (anti-aristocracy).
monarchy
The countries are the issue, it is not democratic form