The boy's name Otha\o-tha\ is a variant of Otto (Old German), and the meaning of Otha is "wealth".
The baby name Otha sounds like Otho and Ota. Other similar baby names are Autha and Ot.
Otha is an uncommon male first name and is not used as a surname (source: 1990 U.S. Census). Displayed below is the baby name popularity trend for the boy's name Otha. Compare Otha with related baby names.