Vasili is a Slavic form of Greek Basilios, meaning "royal" or "kingly."
Vasili is the Eastern Slavic form of Basil, itself derived from the ancient Greek Basileios (Βασίλειος), meaning "royal" or "kingly" — from basileus, the word for king. The name was transmitted to Slavic cultures through Byzantine Christianity, particularly through the towering influence of Saint Basil the Great, the 4th-century Bishop of Caesarea who helped define Trinitarian theology and established monastic rules still followed by Eastern Orthodox monks today.
In Russia, Greece, Bulgaria, and Ukraine, the name became one of the most enduring in the Christian calendar. History has furnished Vasili with remarkable bearers. Vasily Kandinsky, the Russian painter who pioneered abstract art at the turn of the 20th century, bent the name toward the avant-garde.
More dramatically, Vasili Arkhipov, a Soviet naval officer, singlehandedly prevented nuclear catastrophe during the Cuban Missile Crisis in 1962 by refusing to authorize a torpedo launch — a decision historians credit with saving millions of lives. The name carries this dual inheritance gracefully: ancient regal authority and modern moral courage, warmly familiar across Eastern Europe while feeling pleasingly exotic in the English-speaking West.