Rutha is a female name with English origins. It is pronounced as ROO-thuh (/ˈruːθə/). The name Rutha is a variation of the name Ruth. In terms of popularity, data from Florida shows that Rutha had varying levels of occurrence and rank throughout the years. It peaked in 1948 with 301 occurrences and a rank of 12. The name Rutha has strong associations with the biblical figure Ruth, known for her loyalty and devotion.