Sogniino
Sogniino is a rarely attested or nonstandard Italian term that can function as a diminutive form of sogno, meaning a small or brief dream. It is not commonly found in standard dictionaries and is generally avoided in formal writing. The more common diminutive forms derived from sogno are sognino and sognetto, which are preferred in everyday language and literary usage.
Etymology and form: Sogniino appears to be a nonstandard variant created by analogy with other diminutives,
Usage and nuance: When sogniino is encountered, it tends to occur in poetic, affectionate, or playful contexts,