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Identity & Belief

Polynymity

(n.)

The condition of being known by many names at once, where every identity is real and none is an alias.

His polynymity baffled his mother: Daniel signed the mortgage, Danny Boy fronted the band, and @nightjar80 had over 400k followers.

Does it ring true?

From the future, or already here?

Coinage notes

From Greek polys (many) + -onymy (name), kin to pseudonym and synonym: literally many-named. Originally an academic principle studied by sociologists around presenting oneself with many names; now expanded to reflect the “multi-hyphenate” mindset for those who embrace multiple identities. Pronounced pol-ih-NIM-ih-tee.

Future Words book cover

There are 99 more where this came from.

Future Words: A Non-Obvious Glossary of Terms That Don’t Exist (But Soon Will) collects all 100, each with its example sentence and coinage notes, from the bestselling authors of The Future Normal. Hardcover, October 20, 2026.