How common is your surname in your country?

[Hajimurad]

there is muslim princes in russia nowadays?

No, after revolution all titles were abolished. Tsarist government generally recognized rights of Muslim nobility but they were considered as lower class nobles. Only those, who converted to Orthodoxy, were assimilated by high aristocracy (famous example - prince Yusupov, who killed Rasputin).

[Rgvgjhvv]

Very uncommon

[Hithaeglir]

Not super common

[Hithaeglir]

Not super common

[Tommie]

Super common (6th most common).

[Rokhan]

Not very common, there are only 427 people with my name born in France since 1890 (according to data from INSEE (The National Institute for Statistics and Economic Studies)).

And in the "Geneanet" database (French genealogy site) my name does not appear much in the family trees :

[Konstantinos]

I have encountered it with another accentuation, stil not very common.

[UlsterT]

Reasonably common.

[Lousianaboy]

nothing common Baruch last name in mexico

[Daco Celtic]

around the 150,000th most common around according to Forebears.io, not common