A modern coinage blending sounds from Dale/Daily with -lynne, used as a soft contemporary feminine name.
Dailynne is a modern coinage blending sounds from Dale or Daily with the feminine ending -lynne. That combination gives it a distinctly contemporary, decorative feel, with the sort of layered spelling that has become familiar in modern English naming.
It is a name built for softness and flow, not for historical depth, and that is part of its appeal. The result is airy and feminine, with a polished surface and a gentle cadence. Dailynne has enough familiar material in it to feel accessible, yet the full form remains uncommon enough to stand out.
Names like this often feel personal in a way that traditional names do not, because they seem tailored rather than inherited. Dailynne sounds like a name designed to be graceful in conversation and visually distinctive on paper.