Kalugina
Kalugina is a surname of Russian origin. It is derived from the city of Kaluga, located in European Russia. The suffix "-ina" is a common feminine ending in Russian surnames, indicating that the name likely belonged to a woman from Kaluga or a related family. Like many Russian surnames, it signifies a geographical connection to a place of origin.
The surname Kalugina can be found among people of Russian descent both within Russia and in diaspora
While the surname itself points to a geographical origin, individuals named Kalugina have contributed to various