Likely a modern elaboration of Portia with a La- prefix; Portia traces to a Roman family name meaning "pig" by origin.
Laporschia is likely a modern elaboration of Portia with a La- prefix. Portia itself traces to a Roman family name traditionally connected to pig by origin, though in modern naming the literary and elegant associations of Portia are far more important than that ancient literal root.
The added prefix and expanded spelling make Laporschia feel more ornate and contemporary. It has a dramatic, decorative quality that distinguishes it from the shorter source form. Names like this often create a sense of style through elaboration, and Laporschia is strongly shaped by that tradition.