Its derivatives are popular in almost all Romance language speaking countries like Italy (Sergio), France (Serge), Spain and Latin America (Sergio) due to Roman influence, and East Slavic language speaking countries like Russia and Ukraine (Sergei, Sergiy) thanks to Sergius of Radonezh. Boon of a name traveling through Latin America and Europe, everyone could pronounce it—or you gained a local nickname. Win-win.
Lucius Sergius Catilina, a Roman politician who prepared a rebellion against the Senate. The object of many famous Cicero speeches. The gens Sergia was one of the oldest Roman families, it existed in the time of the kings.
The name Sergius is the latinised form of Sergios, which is a Greek name meaning "servant". It was most likely borrowed in the West from the Byzantine Empire, which covered areas dominated by Greeks at the time.
The Russian saint Sergiy Radonezhskiy was named "Sergiy", not "Sergius". "Sergiy" is still used in Ukraine, but you do not even have this name on your list.