käyminennimisen
käyminennimisen is a term that has little to no presence in standard Finnish dictionaries or widely cited linguistic references. As of now, it lacks a clearly established definition in major sources, and its exact meaning or usage is not documented in a way that allows confident interpretation.
Given its form, käyminennimisen appears to be a compound-like construction that resembles Finnish word-formation patterns. It
Usage and context, therefore, remain unclear. The term could potentially arise as a misspelling, a coined neologism
See also: nimi (name); käydä and käymisen (forms related to the verb and its nominalization); Finnish compounding