Why short usernames cost so much more than long ones

Ask why short handles cost more and the usual answer is that they look better. That is true but circular. The structural answer is that supply falls off a cliff, and it does so at a rate most people underestimate.

Each character removed divides supply by 26

• 5 characters: 11,881,376 combinations.
• 4 characters: 456,976 combinations.
• 3 characters: 17,576 combinations.
• 2 characters: 676 combinations.
• 1 character: 26 combinations.

Going from five characters to three does not halve the supply. It cuts it by more than 99.8%. Demand for short names does not fall by anything close to that, so the price gap is what closes the difference.

Why the market treats tiers as categories

Because the drop is multiplicative, adjacent lengths behave like separate markets rather than neighbouring price points. Buyers priced out of three letters do not buy a slightly cheaper three-letter handle — they move to four letters entirely, where the whole price structure is different.

This is why brokers organise inventory by length. It reflects how buyers actually shop.

Where the pattern breaks

Two things interrupt the curve.

First, meaning. A four-letter real word can outprice a three-letter string, because it brings a buyer pool that scarcity alone does not. Supply explains the tiers; demand explains the exceptions.

Second, the floor. Below three characters the market barely functions — supply is so small that handles almost never trade, and price stops being meaningful when the sample size is a few dozen names that never move.

The practical implication

If you are buying for use rather than for holding, the four-letter tier is where supply and demand are least mismatched. You are paying for a name that still reads as short while avoiding the scarcity premium that the tier below applies to every handle in it, good or bad.