Bethzy is a feminine name with an American and British English pronunciation of BETH-zee (/ˈbɛθzi/). This name has variations, such as Bethsy. The origin of the name Bethzy is unclear, but it may be a modern variation or combination of other names. It does not have any specific associations or meanings attached to it. According to data for newborns in the United States, the name Bethzy was given to a small number of girls in recent years, with varying levels of popularity.