Latin words associated with jugarius include jugalis ("yoked together") and jugo ("to marry" or "join"). Some words deriving from this Latin root are (in English): "yoke", "join", "juncture", "conjugal" and even "yoga" (from the Sanskrit root yuj, meaning "to yoke" or "to unite"). Juga, or Jugalis, is an epithet of the goddess Juno in her aspect as marriage goddess (she was believed to join a couple in matrimony). As Juno Juga—Juno of the Yoke of Holy Matrimony—she had an altar on the Vicus Jugarius (exact location unknown). Although it was believed by the ancients that this gave its name to the street, in reality, it was probably the other way around.
Claridge, Amanda (2nd edition, 2010), Rome: An Oxford Archaeological Guide, Oxford University Press, pg 84. /wiki/Amanda_Claridge ↩
Robert Burn (1876). Rome and the Campagna: An Historical and Topographical Description of the Site, Buildings, and Neighbourhood of Ancient Rome. Deighton, Bell. pp. 277–. https://archive.org/details/in.ernet.dli.2015.39372 ↩
Marcus Tullius Cicero (1852). The Orations of Marcus Tullius Cicero: Orations for his house, Plancius, Sextius, Cœlius, Milo, Ligarius, etc. H.G. Bohn. pp. 46–. https://books.google.com/books?id=0wIwAQAAMAAJ&pg=PA46 ↩