Connections between the name Ruby and the Roman goddess Rubies are not direct
etymology
Rubies were named after the Latin word “ruber,” meaning red, due to their distinctive color.
The Roman goddess associated with rubies is not a prominent figure in mythology; however, there is an association with the gemstone through ancient Greek and Egyptian cultures.
connections to ancient cultures
In ancient Greece, the gemstone was referred to as “balinon,” which translates to red stone. The Greeks also had an association between the gemstone and the goddess Aphrodite.
The Egyptians associated rubies with the sun god Ra and later with the goddess Nephthys.
No Direct connection
There is no direct connection between the name Ruby, as a given name, and the Roman goddess Rubies or any other Roman goddess.