Sergius ystyron enw gorau: Difrifol, Siriol, Sylwgar, Hael, Weithgar. Cael Sergius ystyr enw.
Sergius tarddiad enw cyntaf. Roman family name, possibly meaning "servant" in Latin but most likely of unknown Etruscan origin. Saint Sergius was a 4th-century Roman officer who was martyred in Syria with his companion Bacchus Cael Sergius tarddiad enw cyntaf.
Enwau cyfystyr ar gyfer Sergius mewn gwahanol wledydd ac ieithoedd: Sargis, Sarkis, Sérgio, Serge, Sergei, Sergej, Sergey, Serghei, Sergi, Sergio, Sergiu, Sergiusz, Serhiy. Cael Sergius mewn ieithoedd eraill.
Mae'r rhan fwyaf o'r enwau cyffredin gyda cyfenw Nakonechnyy: Sergey, Veniamin. Cael Enwau sy'n mynd gyda Nakonechnyy.