A variant of Darryl or Darrell, from a Norman surname with place-name roots.
Darylle is a variant of Darryl or Darrell, names that trace back through Norman surname history and ultimately into place-based roots. The spelling makes the name feel more delicate and individualized than the more familiar forms.
It preserves the surname-to-given-name tradition while giving it a softer, more stylized finish. In use, Darylle has a refined, somewhat understated quality. It sounds familiar at the core, but the ending gives it a lighter visual and phonetic profile.
That makes it feel like a name shaped by fashion as much as inheritance. Darylle sits in that useful middle ground between traditional surname style and modern personalization.