Likely a modern Spanish-style elaboration of Yara, often interpreted as graceful or water-lady in feel and usage.
Yarisma is likely a modern Spanish-style elaboration of Yara, often interpreted in terms of grace or water-lady imagery. That gives the name an appealing softness, with associations that feel fluid and feminine.
Even when the exact lineage is modern, the imagery is natural and poised. Yarisma has a bright, open sound that feels easy on the ear. It comes across as graceful and lightly exotic, with a modern inventiveness that still fits well within Spanish-language naming patterns. The result is a name that feels airy, elegant, and gently expressive.