Seraphinus is a Medieval Latin masculine name, directly derived from the feminine name Seraphina. It ultimately traces back to the biblical word seraphim, a Hebrew term meaning "fiery ones." The seraphim constitute a high order of angels, famously depicted in the book of Isaiah as six-winged beings attending the throne of God. The name entered Latin through the Late Latin Seraphinus, which was adapted into male and female forms across various European languages. Etymology and Linguistic Origins The underlying word seraphim is plural in Hebrew; the singular seraph means "fiery one." In Christian angelology, Seraphinus (or Seraphim) became associated with the highest choir of angels, ranking above cherubim. The masculine form Seraphinus was used primarily in ecclesiastical contexts during the Middle Ages, largely through veneration of Seraphina, a 13th-century Italian saint known for her charity. Gender Forms and Related Names Seraphinus is the Latin masculine counterpart of Seraphina. Cognates include French Séraphin, Italian Serafino, Polish Serafin, Russian Serafim (used as a male name, despite the -im suffix resembling a plural in Hebrew), and Greek Serafeim. The Russian form also offers Seraphim, which can be used as a male given name. These variations spread with Christianity throughout Europe. Historical and Cultural Usage As a Medieval Latin form, Seraphinus was uncommon but enduring, used in religious families or among clerics who sought to evoke angelic symbolism. In modern times, it experienced a modest revival among parents looking for rare, historical names with a strong spiritual resonance. Meaning: "fiery ones" (from Hebrew seraphim)Origin: Medieval Latin (masculine form of Seraphina)Type: First nameUsage Regions: Historically throughout Latin-writing Christian Europe; rare globally today