In the ranking of the most common first names Lyubov is on position 3754.
Meaning of "Lyubov"
Female first name (Russian): Lyubov; Old Slavonic (everyday word as a first name), Ljuba = love; leubh = love (Indo), use of the word 'love' as first name, 'Love' is itself a very ancient and widespread Indo-European root 'leubh' back