Sci-Fi Currency Name Generator

Science fiction money tends to fall into a few recognizable families, and picking the right family tells readers what kind of future they are in. Clean, centralized futures use abstract units: the Galactic Standard Credit, the Federation Credit, a simple "cred" or "unit" that lives on a chip rather than in a pocket. Harder, scarcer settings back their money with something physical, so people trade in oxygen chits, water shares, Helium-3 bonds, fuel tabs or pressed iridium. Cyberpunk and corporate dystopias run on company scrip and nicknamed currencies like the nuyen, the eddie or the eurodollar, while scavenger economies repurpose whatever survived, from bottlecaps to shell casings.

The names that stick in readers' minds borrow the shape of real money. Real currencies are named for weights (pound, mark, shekel), metals (guilder, zloty), rulers and symbols (crown, sovereign, real) and units of account (credit, dollar, from the thaler). A sci-fi currency that follows one of those logics, such as a Ceres Mark, a Titan Shilling or a Lunar Franc, sounds instantly plausible, and an invented single word like Solari, Kessar or Veyn works when it is short enough to be shouted across a cantina.

This list mixes canon favorites with original credits, scrip, chits, energy-backed units and colony money so you can build a whole tiered economy, slang included.