Meaning and history
Ruby is a name derived from the precious stone, whose name comes from Medieval Latin rubinus and ultimately from Latin rubeus, meaning “red”; it is the traditional birthstone for July and has been used as a given name since the 16th century.
Ruby has risen sharply in the modern US rankings, moving from #258 in 2000 to #64 in 2025. It now stands at #64 for girls. Its highest annual birth count came in 1924, with 8,406 births.