Worldwide, Cashman (Cashman 
) is a very rare boy's given name. The given name Cashman is habitual in Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare boy's name. Much more prevalently, Cashman is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Cashman | United Kingdom, Australia, Ireland, United States, Canada |
| greer fay cashman Australian-Israeli journalist, AU |
|
|
| reid cashman American ice hockey player, US (b. 1983) |
|