What is "chichagov"

Chichagov or Chichagof(f) (masculine) or Chichagova (feminine) is a Russian surname. Notable people with the surname include:

• Pavel Chichagov (1767–1849), a Russian military and naval commander in the Napoleonic Wars
• Seraphim Chichagov (b.? - 1937), martyr and Father Superior of the Monastery of Saint Euthymius
• Vasily Chichagov (1726–1809), an admiral in the Russian Navy