Cash is an Anglo-American given name that evolved from a layered surname. The primary etymology points to the Middle English casse or caisse, an occupational term for a money-box keeper, while secondary lines of scholarship connect it to the Gaelic MacCais (“son of Cais,” a by-name for someone with curly hair) and to the Roman family name Cassius. These converging roots give the name a mixed heritage of trade, texture, and antiquity. Its modern English meaning—ready money—adds a crisp, upwardly mobile connotation that many parents find attractive. Cultural recognition is reinforced by figures such as country-music icon Johnny Cash and the television character Cash Wheeler, anchoring the name firmly in Americana. U.S. Social Security data show a quiet presence across most of the 20th century, followed by a marked ascent in the early 2000s; since 2010, Cash has held steady in the mid-200s for popularity, indicating durable but measured use. Phonetically, it is a single, decisive syllable—kash (/kæʃ/)—offering brevity without sacrificing impact.
| Cash Luna is a Guatemalan televangelist and faith healer who founded and pastors Casa de Dios, one of the largest megachurches in Latin America. |
| Cash McCall was an American electric blues guitarist, singer, and songwriter best known for his 1966 rhythm and blues hit When You Wake Up, with a career that evolved from gospel to soul to blues. |