From Greek 'arsenios' meaning virile, masculine, or strong; common in Armenian tradition.
Arsen derives from the ancient Greek Arsenios, rooted in the word "arsen," meaning virile, strong, or masculine. The name carried considerable weight in the early Christian world through Saint Arsenius the Great, a Roman tutor to the sons of Emperor Theodosius I who later became a revered desert monk in Egypt around the 4th century. His life of austere contemplation made the name synonymous with both physical vitality and spiritual discipline — a paradox that gave it enduring appeal across cultures.
The name spread broadly through Eastern Orthodoxy, finding deep roots in Georgia, Armenia, Russia, and Ukraine, where it remains a living given name rather than an archaic relic. In the Caucasus region especially, Arsen carries a heroic resonance, appearing in folk songs and national epics as a name for warriors and leaders. The legendary Georgian folk hero Arsen Odzelashvili, a Robin Hood-like outlaw of the 19th century, cemented the name's rebellious, romantic reputation in that tradition.
In Western Europe and North America, Arsen exists mostly as an immigrant community name, brought by families from Georgia, Armenia, and Slavic nations. Its similarity to the English word "arsenic" has occasionally caused hesitation among English-speaking parents, yet that same edge gives the name an undeniable distinctiveness. As heritage naming trends grow stronger, Arsen is finding new appreciation among families seeking a name that is unmistakably ancient yet feels bracingly uncommon in a modern classroom.