Generate unique usernames, fantasy names, gamer tags, business names and more — instantly.
A random name generator combines words from curated word lists — typically adjectives and nouns — using Math.random() to select from each list independently, then joins them with a chosen separator and applies case transformations. The result is a huge combinatorial pool: with 150 adjectives and 150 nouns, that is 22,500 unique base combinations before adding numbers, emojis, prefixes, or suffixes.
The total pool size equals adjectives × nouns. With number appending enabled (0–99), that multiplies by 100. With emoji prepending (30 emojis available), multiply by 30. A modest list of 100 adjectives × 100 nouns × 100 numbers gives 1,000,000 unique combinations — making collisions extremely rare even for large batches.