Probably a modern coined name formed in English with a graceful -ecia ending.
Temecia is probably a modern coined name formed in English with a graceful -ecia ending. That gives it a polished, lightly formal atmosphere, as though it were built to sound elegant rather than to preserve a single old root.
It fits comfortably within the pattern of inventive feminine names with Latinate styling. The name has a smooth, flowing quality that makes it sound refined and distinctive. Temecia is rare, but its shape is easy to follow, which helps it remain approachable.
The sound feels contemporary while still carrying a faint classical echo. Temecia suggests a name chosen for beauty of form and a certain composed femininity.