Empress; wife of a czar
Czarina is a feminine title of Russian origin, used to denote a female monarch or the wife of a czar. The term itself is derived from the Latin 'Caesar', signifying imperial power and high rank. It has transitioned from a royal title to a rare, grand given name in English-speaking contexts.
Less common today
Czarina isn't in the latest US Top 1000. It last peaked at #6,051 in 1999.
The last Empress of Russia
Empress of Russia and mother of Nicholas II
US births per 5-year period, 1990βpresent (SSA data).