Silvius is a masculine given name of Roman and Medieval Latin origin, derived from the Latin silva meaning "wood, forest." In Roman mythology, Silvius was the son of Ascanius and grandson of Aeneas, and he became the progenitor of the Silvii, a dynasty of legendary kings of Alba Longa. The name thus carries associations with mythic foundational figures of Rome's early history. Etymology The root word silva (forest) also gives rise to the feminine form Silvia (a common name in Roman mythology, notably the mother of Romulus and Remus) and the English name Sylvan, meaning "of the forest."> Related terms include the English adjective sylvan, borrowed from Latin silvanus (god of the woods). Notable Bearers In Christian hagiography, Saint Silvius is venerated as an early martyr in Alexandria, though few details of his life survive. The name appears occasionally in medieval European records, particularly in Latinized forms. In modern times, Silvius is rare as a first name, more often encountered as a surname. According to the 2010 United States Census, Silvius ranked as the 44,872nd most common surname in the US, with 478 bearers, predominantly White (94.35%). Cultural Significance The Silvii of Alba Longa are part of the mythohistorical tradition preserved by Livy and Virgil, connecting the founding of Rome to the Trojan hero Aeneas. The name thus reflects the interplay between nature (the forest) and civilization (kingship). Variant forms in other languages include Silvijo (Croatian), Silvio (Spanish), Sílvio (Portuguese), and Silviu (Romanian). Meaning: "wood, forest" from Latin silva Origin: Roman; expanded in Medieval Latin Type: First name (also a surname) Culture: Roman mythology; Christian saint Usage Regions: Europe (especially Romance-language areas)